18669547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 20734560

約数和(自身を除く): 2065013

約数列:

[1, 13, 59, 101, 241, 767, 1313, 3133, 5959, 14219, 24341, 77467, 184847, 316433, 1436119, 18669547]

約数ペア:

[(1, 18669547), (13, 1436119), (59, 316433), (101, 184847), (241, 77467), (767, 24341), (1313, 14219), (3133, 5959)]