12411740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56417}}^1$

素因数の和:56437

約数の個数: 24

約数和(自身を含む): 28434672

約数和(自身を除く): 16022932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 56417, 112834, 225668, 282085, 564170, 620587, 1128340, 1241174, 2482348, 3102935, 6205870, 12411740]

約数ペア:

[(1, 12411740), (2, 6205870), (4, 3102935), (5, 2482348), (10, 1241174), (11, 1128340), (20, 620587), (22, 564170), (44, 282085), (55, 225668), (110, 112834), (220, 56417)]