12579740

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3259}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 26562480

約数和(自身を除く): 13982740

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3259, 3860, 6518, 13036, 16295, 32590, 65180, 628987, 1257974, 2515948, 3144935, 6289870, 12579740]

約数ペア:

[(1, 12579740), (2, 6289870), (4, 3144935), (5, 2515948), (10, 1257974), (20, 628987), (193, 65180), (386, 32590), (772, 16295), (965, 13036), (1930, 6518), (3259, 3860)]