21858602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4441}}^1$

素因数の和:4573

約数の個数: 16

約数和(自身を含む): 34540992

約数和(自身を除く): 12682390

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4441, 4922, 8882, 102143, 204286, 475187, 950374, 10929301, 21858602]

約数ペア:

[(1, 21858602), (2, 10929301), (23, 950374), (46, 475187), (107, 204286), (214, 102143), (2461, 8882), (4441, 4922)]