18650520083

素因数分解:

${\mathrm{13}}^2\times {\mathrm{3851}}^1\times {\mathrm{28657}}^1$

素因数の和:32534

約数の個数: 12

約数和(自身を含む): 20201482728

約数和(自身を除く): 1550962645

約数列:

[1, 13, 169, 3851, 28657, 50063, 372541, 650819, 4843033, 110358107, 1434655391, 18650520083]

約数ペア:

[(1, 18650520083), (13, 1434655391), (169, 110358107), (3851, 4843033), (28657, 650819), (50063, 372541)]