9907550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10460

約数の個数: 24

約数和(自身を含む): 19399800

約数和(自身を除く): 9492250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 10429, 20858, 52145, 104290, 198151, 260725, 396302, 521450, 990755, 1981510, 4953775, 9907550]

約数ペア:

[(1, 9907550), (2, 4953775), (5, 1981510), (10, 990755), (19, 521450), (25, 396302), (38, 260725), (50, 198151), (95, 104290), (190, 52145), (475, 20858), (950, 10429)]