21060314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56311}}^1$

素因数の和:56341

約数の個数: 16

約数和(自身を含む): 36490176

約数和(自身を除く): 15429862

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56311, 112622, 619421, 957287, 1238842, 1914574, 10530157, 21060314]

約数ペア:

[(1, 21060314), (2, 10530157), (11, 1914574), (17, 1238842), (22, 957287), (34, 619421), (187, 112622), (374, 56311)]