숫자 21638188
소인수분해
소인수분해 | 2 * 2 * 11 * 11 * 13 * 19 * 181 |
약수 | 1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 121, 143, 181, 209, 242, 247, 286, 362, 418, 484, 494, 572, 724, 836, 988, 1573, 1991, 2299, 2353, 2717, 3146, 3439, 3982, 4598, 4706, 5434, 6292, 6878, 7964, 9196, 9412, 10868, 13756, 21901, 25883, 29887, 37829, 43802, 44707, 51766, 59774, 75658, 87604, 89414, 103532, 119548, 151316, 178828, 284713, 416119, 491777, 569426, 832238, 983554, 1138852, 1664476, 1967108, 5409547, 10819094, 21638188 |
약수의 개수 | 72 |
약수의 합 | 47443760 |
성질
표기
바이너리 | 1010010100010110000101100 |
8진수 | 122426054 |
16진수 | 14a2c2c |