12420474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{188189}}^1$

素因数の和:188205

約数の個数: 16

約数和(自身を含む): 27099360

約数和(自身を除く): 14678886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 188189, 376378, 564567, 1129134, 2070079, 4140158, 6210237, 12420474]

約数ペア:

[(1, 12420474), (2, 6210237), (3, 4140158), (6, 2070079), (11, 1129134), (22, 564567), (33, 376378), (66, 188189)]