17895238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 27708480

約数和(自身を除く): 9813242

約数列:

[1, 2, 53, 79, 106, 158, 2137, 4187, 4274, 8374, 113261, 168823, 226522, 337646, 8947619, 17895238]

約数ペア:

[(1, 17895238), (2, 8947619), (53, 337646), (79, 226522), (106, 168823), (158, 113261), (2137, 8374), (4187, 4274)]