22705774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 42517440

約数和(自身を除く): 19811666

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1709, 1898, 3418, 6643, 11963, 13286, 22217, 23926, 44434, 124757, 155519, 249514, 311038, 873299, 1621841, 1746598, 3243682, 11352887, 22705774]

約数ペア:

[(1, 22705774), (2, 11352887), (7, 3243682), (13, 1746598), (14, 1621841), (26, 873299), (73, 311038), (91, 249514), (146, 155519), (182, 124757), (511, 44434), (949, 23926), (1022, 22217), (1709, 13286), (1898, 11963), (3418, 6643)]