12974665438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54515401}}^1$

素因数の和:54515427

約数の個数: 16

約数和(自身を含む): 23550653664

約数和(自身を除く): 10575988226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 54515401, 109030802, 381607807, 763215614, 926761817, 1853523634, 6487332719, 12974665438]

約数ペア:

[(1, 12974665438), (2, 6487332719), (7, 1853523634), (14, 926761817), (17, 763215614), (34, 381607807), (119, 109030802), (238, 54515401)]