13830490

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3449}}^1$

素因数の和:3857

約数の個数: 16

約数和(自身を含む): 24964200

約数和(自身を除く): 11133710

約数列:

[1, 2, 5, 10, 401, 802, 2005, 3449, 4010, 6898, 17245, 34490, 1383049, 2766098, 6915245, 13830490]

約数ペア:

[(1, 13830490), (2, 6915245), (5, 2766098), (10, 1383049), (401, 34490), (802, 17245), (2005, 6898), (3449, 4010)]