99938905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1931}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 131035968

約数和(自身を除く): 31097063

約数列:

[1, 5, 11, 55, 941, 1931, 4705, 9655, 10351, 21241, 51755, 106205, 1817071, 9085355, 19987781, 99938905]

約数ペア:

[(1, 99938905), (5, 19987781), (11, 9085355), (55, 1817071), (941, 106205), (1931, 51755), (4705, 21241), (9655, 10351)]