18910634

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 28861920

約数和(自身を除く): 9951286

約数列:

[1, 2, 101, 179, 202, 358, 523, 1046, 18079, 36158, 52823, 93617, 105646, 187234, 9455317, 18910634]

約数ペア:

[(1, 18910634), (2, 9455317), (101, 187234), (179, 105646), (202, 93617), (358, 52823), (523, 36158), (1046, 18079)]