9902350

素因数分解:

$2^1\times 5^2\times {\mathrm{198047}}^1$

素因数の和:198059

約数の個数: 12

約数和(自身を含む): 18418464

約数和(自身を除く): 8516114

約数列:

[1, 2, 5, 10, 25, 50, 198047, 396094, 990235, 1980470, 4951175, 9902350]

約数ペア:

[(1, 9902350), (2, 4951175), (5, 1980470), (10, 990235), (25, 396094), (50, 198047)]