12711644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 24385536

約数和(自身を除く): 11673892

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 1151, 2302, 2761, 4604, 5522, 11044, 12661, 25322, 50644, 288901, 577802, 1155604, 3177911, 6355822, 12711644]

約数ペア:

[(1, 12711644), (2, 6355822), (4, 3177911), (11, 1155604), (22, 577802), (44, 288901), (251, 50644), (502, 25322), (1004, 12661), (1151, 11044), (2302, 5522), (2761, 4604)]