20192928851

素因数分解:

${\mathrm{19}}^2\times {\mathrm{2879}}^1\times {\mathrm{19429}}^1$

素因数の和:22346

約数の個数: 12

約数和(自身を含む): 21320150400

約数和(自身を除く): 1127221549

約数列:

[1, 19, 361, 2879, 19429, 54701, 369151, 1039319, 7013869, 55936091, 1062785729, 20192928851]

約数ペア:

[(1, 20192928851), (19, 1062785729), (361, 55936091), (2879, 7013869), (19429, 1039319), (54701, 369151)]