23287682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 16248958

約数列:

[1, 2, 11, 22, 43, 86, 103, 206, 239, 473, 478, 946, 1133, 2266, 2629, 4429, 5258, 8858, 10277, 20554, 24617, 48719, 49234, 97438, 113047, 226094, 270787, 541574, 1058531, 2117062, 11643841, 23287682]

約数ペア:

[(1, 23287682), (2, 11643841), (11, 2117062), (22, 1058531), (43, 541574), (86, 270787), (103, 226094), (206, 113047), (239, 97438), (473, 49234), (478, 48719), (946, 24617), (1133, 20554), (2266, 10277), (2629, 8858), (4429, 5258)]