30852238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5449}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 49050000

約数和(自身を除く): 18197762

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5449, 5662, 10898, 103531, 207062, 811901, 1623802, 15426119, 30852238]

約数ペア:

[(1, 30852238), (2, 15426119), (19, 1623802), (38, 811901), (149, 207062), (298, 103531), (2831, 10898), (5449, 5662)]