13712450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6689}}^1$

素因数の和:6742

約数の個数: 24

約数和(自身を含む): 26131140

約数和(自身を除く): 12418690

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 6689, 13378, 33445, 66890, 167225, 274249, 334450, 548498, 1371245, 2742490, 6856225, 13712450]

約数ペア:

[(1, 13712450), (2, 6856225), (5, 2742490), (10, 1371245), (25, 548498), (41, 334450), (50, 274249), (82, 167225), (205, 66890), (410, 33445), (1025, 13378), (2050, 6689)]