12939352

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{7253}}^1$

素因数の和:7482

約数の個数: 16

約数和(自身を含む): 24373440

約数和(自身を除く): 11434088

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 7253, 14506, 29012, 58024, 1617419, 3234838, 6469676, 12939352]

約数ペア:

[(1, 12939352), (2, 6469676), (4, 3234838), (8, 1617419), (223, 58024), (446, 29012), (892, 14506), (1784, 7253)]