13656876

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1759}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 31933440

約数和(自身を除く): 18276564

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1759, 1941, 2588, 3518, 3882, 5277, 7036, 7764, 10554, 21108, 1138073, 2276146, 3414219, 4552292, 6828438, 13656876]

約数ペア:

[(1, 13656876), (2, 6828438), (3, 4552292), (4, 3414219), (6, 2276146), (12, 1138073), (647, 21108), (1294, 10554), (1759, 7764), (1941, 7036), (2588, 5277), (3518, 3882)]