12143222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66721}}^1$

素因数の和:66743

約数の個数: 16

約数和(自身を含む): 22418592

約数和(自身を除く): 10275370

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 66721, 133442, 467047, 867373, 934094, 1734746, 6071611, 12143222]

約数ペア:

[(1, 12143222), (2, 6071611), (7, 1734746), (13, 934094), (14, 867373), (26, 467047), (91, 133442), (182, 66721)]