12788798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2161}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 21014640

約数和(自身を除く): 8225842

約数列:

[1, 2, 11, 22, 269, 538, 2161, 2959, 4322, 5918, 23771, 47542, 581309, 1162618, 6394399, 12788798]

約数ペア:

[(1, 12788798), (2, 6394399), (11, 1162618), (22, 581309), (269, 47542), (538, 23771), (2161, 5918), (2959, 4322)]