18695053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 22060080

約数和(自身を除く): 3365027

約数列:

[1, 13, 17, 29, 221, 377, 493, 2917, 6409, 37921, 49589, 84593, 644657, 1099709, 1438081, 18695053]

約数ペア:

[(1, 18695053), (13, 1438081), (17, 1099709), (29, 644657), (221, 84593), (377, 49589), (493, 37921), (2917, 6409)]