15533206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 26889408

約数和(自身を除く): 11356202

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 311, 442, 622, 1469, 1921, 2938, 3842, 4043, 5287, 8086, 10574, 24973, 35143, 49946, 68731, 70286, 137462, 456859, 597431, 913718, 1194862, 7766603, 15533206]

約数ペア:

[(1, 15533206), (2, 7766603), (13, 1194862), (17, 913718), (26, 597431), (34, 456859), (113, 137462), (221, 70286), (226, 68731), (311, 49946), (442, 35143), (622, 24973), (1469, 10574), (1921, 8086), (2938, 5287), (3842, 4043)]