12212222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32653}}^1$

素因数の和:32683

約数の個数: 16

約数和(自身を含む): 21159792

約数和(自身を除く): 8947570

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 32653, 65306, 359183, 555101, 718366, 1110202, 6106111, 12212222]

約数ペア:

[(1, 12212222), (2, 6106111), (11, 1110202), (17, 718366), (22, 555101), (34, 359183), (187, 65306), (374, 32653)]