12886610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 25477632

約数和(自身を除く): 12591022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 607, 965, 1214, 1930, 2123, 3035, 4246, 6070, 6677, 10615, 13354, 21230, 33385, 66770, 117151, 234302, 585755, 1171510, 1288661, 2577322, 6443305, 12886610]

約数ペア:

[(1, 12886610), (2, 6443305), (5, 2577322), (10, 1288661), (11, 1171510), (22, 585755), (55, 234302), (110, 117151), (193, 66770), (386, 33385), (607, 21230), (965, 13354), (1214, 10615), (1930, 6677), (2123, 6070), (3035, 4246)]