16630238

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 25347840

約数和(自身を除く): 8717602

約数列:

[1, 2, 139, 163, 278, 326, 367, 734, 22657, 45314, 51013, 59821, 102026, 119642, 8315119, 16630238]

約数ペア:

[(1, 16630238), (2, 8315119), (139, 119642), (163, 102026), (278, 59821), (326, 51013), (367, 45314), (734, 22657)]