13187416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 27121680

約数和(自身を除く): 13934264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 541, 554, 1082, 1108, 2164, 2216, 3047, 4328, 5951, 6094, 11902, 12188, 23804, 24376, 47608, 149857, 299714, 599428, 1198856, 1648427, 3296854, 6593708, 13187416]

約数ペア:

[(1, 13187416), (2, 6593708), (4, 3296854), (8, 1648427), (11, 1198856), (22, 599428), (44, 299714), (88, 149857), (277, 47608), (541, 24376), (554, 23804), (1082, 12188), (1108, 11902), (2164, 6094), (2216, 5951), (3047, 4328)]