13995322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20565

約数の個数: 16

約数和(自身を含む): 23641344

約数和(自身を除く): 9646022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20521, 41042, 225731, 451462, 636151, 1272302, 6997661, 13995322]

約数ペア:

[(1, 13995322), (2, 6997661), (11, 1272302), (22, 636151), (31, 451462), (62, 225731), (341, 41042), (682, 20521)]