12813359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 15015168

約数和(自身を除く): 2201809

約数列:

[1, 13, 17, 37, 221, 481, 629, 1567, 8177, 20371, 26639, 57979, 346307, 753727, 985643, 12813359]

約数ペア:

[(1, 12813359), (13, 985643), (17, 753727), (37, 346307), (221, 57979), (481, 26639), (629, 20371), (1567, 8177)]