13481912

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{1231}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 26001360

約数和(自身を除く): 12519448

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1231, 1369, 2462, 2738, 4924, 5476, 9848, 10952, 45547, 91094, 182188, 364376, 1685239, 3370478, 6740956, 13481912]

約数ペア:

[(1, 13481912), (2, 6740956), (4, 3370478), (8, 1685239), (37, 364376), (74, 182188), (148, 91094), (296, 45547), (1231, 10952), (1369, 9848), (2462, 5476), (2738, 4924)]