11557806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 13698642

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2087, 2769, 4174, 5538, 6261, 12522, 27131, 54262, 81393, 148177, 162786, 296354, 444531, 889062, 1926301, 3852602, 5778903, 11557806]

約数ペア:

[(1, 11557806), (2, 5778903), (3, 3852602), (6, 1926301), (13, 889062), (26, 444531), (39, 296354), (71, 162786), (78, 148177), (142, 81393), (213, 54262), (426, 27131), (923, 12522), (1846, 6261), (2087, 5538), (2769, 4174)]