13149724

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8861}}^1$

素因数の和:8925

約数の個数: 24

約数和(自身を含む): 26798688

約数和(自身を除く): 13648964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8861, 17722, 35444, 62027, 124054, 248108, 469633, 939266, 1878532, 3287431, 6574862, 13149724]

約数ペア:

[(1, 13149724), (2, 6574862), (4, 3287431), (7, 1878532), (14, 939266), (28, 469633), (53, 248108), (106, 124054), (212, 62027), (371, 35444), (742, 17722), (1484, 8861)]