숫자 19817380
소인수분해
소인수분해 | 2 * 2 * 5 * 11 * 11 * 19 * 431 |
약수 | 1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 431, 484, 605, 836, 862, 1045, 1210, 1724, 2090, 2155, 2299, 2420, 4180, 4310, 4598, 4741, 8189, 8620, 9196, 9482, 11495, 16378, 18964, 22990, 23705, 32756, 40945, 45980, 47410, 52151, 81890, 90079, 94820, 104302, 163780, 180158, 208604, 260755, 360316, 450395, 521510, 900790, 990869, 1043020, 1801580, 1981738, 3963476, 4954345, 9908690, 19817380 |
약수의 개수 | 72 |
약수의 합 | 48263040 |
성질
표기
바이너리 | 1001011100110001110100100 |
8진수 | 113461644 |
16진수 | 12e63a4 |