22111885

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 27129600

約数和(自身を除く): 5017715

約数列:

[1, 5, 71, 199, 313, 355, 995, 1565, 14129, 22223, 62287, 70645, 111115, 311435, 4422377, 22111885]

約数ペア:

[(1, 22111885), (5, 4422377), (71, 311435), (199, 111115), (313, 70645), (355, 62287), (995, 22223), (1565, 14129)]