22137016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 23585864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2351, 2354, 4702, 4708, 9404, 9416, 18808, 25861, 51722, 103444, 206888, 251557, 503114, 1006228, 2012456, 2767127, 5534254, 11068508, 22137016]

約数ペア:

[(1, 22137016), (2, 11068508), (4, 5534254), (8, 2767127), (11, 2012456), (22, 1006228), (44, 503114), (88, 251557), (107, 206888), (214, 103444), (428, 51722), (856, 25861), (1177, 18808), (2351, 9416), (2354, 9404), (4702, 4708)]