25807301

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 29480640

約数和(自身を除く): 3673339

約数列:

[1, 13, 19, 163, 247, 641, 2119, 3097, 8333, 12179, 40261, 104483, 158327, 1358279, 1985177, 25807301]

約数ペア:

[(1, 25807301), (13, 1985177), (19, 1358279), (163, 158327), (247, 104483), (641, 40261), (2119, 12179), (3097, 8333)]