11828905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 15552000

約数和(自身を除く): 3723095

約数列:

[1, 5, 11, 55, 449, 479, 2245, 2395, 4939, 5269, 24695, 26345, 215071, 1075355, 2365781, 11828905]

約数ペア:

[(1, 11828905), (5, 2365781), (11, 1075355), (55, 215071), (449, 26345), (479, 24695), (2245, 5269), (2395, 4939)]