12580788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 32256000

約数和(自身を除く): 19675212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 499, 573, 764, 998, 1146, 1497, 1996, 2101, 2292, 2994, 4202, 5489, 5988, 6303, 8404, 10978, 12606, 16467, 21956, 25212, 32934, 65868, 95309, 190618, 285927, 381236, 571854, 1048399, 1143708, 2096798, 3145197, 4193596, 6290394, 12580788]

約数ペア:

[(1, 12580788), (2, 6290394), (3, 4193596), (4, 3145197), (6, 2096798), (11, 1143708), (12, 1048399), (22, 571854), (33, 381236), (44, 285927), (66, 190618), (132, 95309), (191, 65868), (382, 32934), (499, 25212), (573, 21956), (764, 16467), (998, 12606), (1146, 10978), (1497, 8404), (1996, 6303), (2101, 5988), (2292, 5489), (2994, 4202)]