9211640

素因数分解:

$2^3\times 5^1\times {\mathrm{230291}}^1$

素因数の和:230302

約数の個数: 16

約数和(自身を含む): 20726280

約数和(自身を除く): 11514640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 230291, 460582, 921164, 1151455, 1842328, 2302910, 4605820, 9211640]

約数ペア:

[(1, 9211640), (2, 4605820), (4, 2302910), (5, 1842328), (8, 1151455), (10, 921164), (20, 460582), (40, 230291)]