13204685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3833}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 17391024

約数和(自身を除く): 4186339

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 3833, 19165, 49829, 203149, 249145, 1015745, 2640937, 13204685]

約数ペア:

[(1, 13204685), (5, 2640937), (13, 1015745), (53, 249145), (65, 203149), (265, 49829), (689, 19165), (3445, 3833)]