13387556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36779}}^1$

素因数の和:36803

約数の個数: 24

約数和(自身を含む): 28835520

約数和(自身を除く): 15447964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 36779, 73558, 147116, 257453, 478127, 514906, 956254, 1029812, 1912508, 3346889, 6693778, 13387556]

約数ペア:

[(1, 13387556), (2, 6693778), (4, 3346889), (7, 1912508), (13, 1029812), (14, 956254), (26, 514906), (28, 478127), (52, 257453), (91, 147116), (182, 73558), (364, 36779)]