25538974

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 39004416

約数和(自身を除く): 13465442

約数列:

[1, 2, 107, 131, 214, 262, 911, 1822, 14017, 28034, 97477, 119341, 194954, 238682, 12769487, 25538974]

約数ペア:

[(1, 25538974), (2, 12769487), (107, 238682), (131, 194954), (214, 119341), (262, 97477), (911, 28034), (1822, 14017)]