14686220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17077}}^1$

素因数の和:17129

約数の個数: 24

約数和(自身を含む): 31560144

約数和(自身を除く): 16873924

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 17077, 34154, 68308, 85385, 170770, 341540, 734311, 1468622, 2937244, 3671555, 7343110, 14686220]

約数ペア:

[(1, 14686220), (2, 7343110), (4, 3671555), (5, 2937244), (10, 1468622), (20, 734311), (43, 341540), (86, 170770), (172, 85385), (215, 68308), (430, 34154), (860, 17077)]