13864972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 26671680

約数和(自身を除く): 12806708

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2267, 3058, 4534, 6116, 9068, 24937, 49874, 99748, 315113, 630226, 1260452, 3466243, 6932486, 13864972]

約数ペア:

[(1, 13864972), (2, 6932486), (4, 3466243), (11, 1260452), (22, 630226), (44, 315113), (139, 99748), (278, 49874), (556, 24937), (1529, 9068), (2267, 6116), (3058, 4534)]