25940798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6121}}^1$

素因数の和:6299

約数の個数: 16

約数和(自身を含む): 42168336

約数和(自身を除く): 16227538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 6121, 12242, 79573, 159146, 997723, 1995446, 12970399, 25940798]

約数ペア:

[(1, 25940798), (2, 12970399), (13, 1995446), (26, 997723), (163, 159146), (326, 79573), (2119, 12242), (4238, 6121)]