13011724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2617}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 25069968

約数和(自身を除く): 12058244

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 2617, 4972, 5234, 10468, 28787, 57574, 115148, 295721, 591442, 1182884, 3252931, 6505862, 13011724]

約数ペア:

[(1, 13011724), (2, 6505862), (4, 3252931), (11, 1182884), (22, 591442), (44, 295721), (113, 115148), (226, 57574), (452, 28787), (1243, 10468), (2486, 5234), (2617, 4972)]