11916740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54167}}^1$

素因数の和:54187

約数の個数: 24

約数和(自身を含む): 27300672

約数和(自身を除く): 15383932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54167, 108334, 216668, 270835, 541670, 595837, 1083340, 1191674, 2383348, 2979185, 5958370, 11916740]

約数ペア:

[(1, 11916740), (2, 5958370), (4, 2979185), (5, 2383348), (10, 1191674), (11, 1083340), (20, 595837), (22, 541670), (44, 270835), (55, 216668), (110, 108334), (220, 54167)]