19541621

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5620

約数の個数: 12

約数和(自身を含む): 22224300

約数和(自身を除く): 2682679

約数列:

[1, 11, 29, 121, 319, 3509, 5569, 61259, 161501, 673849, 1776511, 19541621]

約数ペア:

[(1, 19541621), (11, 1776511), (29, 673849), (121, 161501), (319, 61259), (3509, 5569)]