숫자 1919820
소인수분해
소인수분해 | 2 * 2 * 3 * 5 * 7 * 7 * 653 |
약수 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 653, 735, 980, 1306, 1470, 1959, 2612, 2940, 3265, 3918, 4571, 6530, 7836, 9142, 9795, 13060, 13713, 18284, 19590, 22855, 27426, 31997, 39180, 45710, 54852, 63994, 68565, 91420, 95991, 127988, 137130, 159985, 191982, 274260, 319970, 383964, 479955, 639940, 959910, 1919820 |
약수의 개수 | 72 |
약수의 합 | 6262704 |
성질
표기
바이너리 | 111010100101101001100 |
8진수 | 7245514 |
16진수 | 1d4b4c |