13402486

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 21242160

約数和(自身を除く): 7839674

約数列:

[1, 2, 19, 38, 361, 722, 977, 1954, 6859, 13718, 18563, 37126, 352697, 705394, 6701243, 13402486]

約数ペア:

[(1, 13402486), (2, 6701243), (19, 705394), (38, 352697), (361, 37126), (722, 18563), (977, 13718), (1954, 6859)]