18501474062

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{351913}}^1$

素因数の和:352283

約数の個数: 16

約数和(自身を含む): 28141858752

約数和(自身を除く): 9640384690

約数列:

[1, 2, 97, 194, 271, 542, 26287, 52574, 351913, 703826, 34135561, 68271122, 95368423, 190736846, 9250737031, 18501474062]

約数ペア:

[(1, 18501474062), (2, 9250737031), (97, 190736846), (194, 95368423), (271, 68271122), (542, 34135561), (26287, 703826), (52574, 351913)]