25239409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 28084672

約数和(自身を除く): 2845263

約数列:

[1, 13, 43, 163, 277, 559, 2119, 3601, 7009, 11911, 45151, 91117, 154843, 586963, 1941493, 25239409]

約数ペア:

[(1, 25239409), (13, 1941493), (43, 586963), (163, 154843), (277, 91117), (559, 45151), (2119, 11911), (3601, 7009)]