12212464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69389}}^1$

素因数の和:69408

約数の個数: 20

約数和(自身を含む): 25813080

約数和(自身を除く): 13600616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69389, 138778, 277556, 555112, 763279, 1110224, 1526558, 3053116, 6106232, 12212464]

約数ペア:

[(1, 12212464), (2, 6106232), (4, 3053116), (8, 1526558), (11, 1110224), (16, 763279), (22, 555112), (44, 277556), (88, 138778), (176, 69389)]