12587974

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 22271040

約数和(自身を除く): 9683066

約数列:

[1, 2, 7, 14, 73, 109, 113, 146, 218, 226, 511, 763, 791, 1022, 1526, 1582, 7957, 8249, 12317, 15914, 16498, 24634, 55699, 57743, 86219, 111398, 115486, 172438, 899141, 1798282, 6293987, 12587974]

約数ペア:

[(1, 12587974), (2, 6293987), (7, 1798282), (14, 899141), (73, 172438), (109, 115486), (113, 111398), (146, 86219), (218, 57743), (226, 55699), (511, 24634), (763, 16498), (791, 15914), (1022, 12317), (1526, 8249), (1582, 7957)]