13649042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{56401}}^1$

素因数の和:56425

約数の個数: 12

約数和(自身を含む): 22504398

約数和(自身を除く): 8855356

約数列:

[1, 2, 11, 22, 121, 242, 56401, 112802, 620411, 1240822, 6824521, 13649042]

約数ペア:

[(1, 13649042), (2, 6824521), (11, 1240822), (22, 620411), (121, 112802), (242, 56401)]