13204885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 16402176

約数和(自身を除く): 3197291

約数列:

[1, 5, 47, 83, 235, 415, 677, 3385, 3901, 19505, 31819, 56191, 159095, 280955, 2640977, 13204885]

約数ペア:

[(1, 13204885), (5, 2640977), (47, 280955), (83, 159095), (235, 56191), (415, 31819), (677, 19505), (3385, 3901)]