56331238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9949}}^1$

素因数の和:10119

約数の個数: 16

約数和(自身を含む): 89550000

約数和(自身を除く): 33218762

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 9949, 19898, 189031, 378062, 1482401, 2964802, 28165619, 56331238]

約数ペア:

[(1, 56331238), (2, 28165619), (19, 2964802), (38, 1482401), (149, 378062), (298, 189031), (2831, 19898), (5662, 9949)]