13057220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59351}}^1$

素因数の和:59371

約数の個数: 24

約数和(自身を含む): 29913408

約数和(自身を除く): 16856188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 59351, 118702, 237404, 296755, 593510, 652861, 1187020, 1305722, 2611444, 3264305, 6528610, 13057220]

約数ペア:

[(1, 13057220), (2, 6528610), (4, 3264305), (5, 2611444), (10, 1305722), (11, 1187020), (20, 652861), (22, 593510), (44, 296755), (55, 237404), (110, 118702), (220, 59351)]