12290026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30271}}^1$

素因数の和:30309

約数の個数: 16

約数和(自身を含む): 21795840

約数和(自身を除く): 9505814

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 30271, 60542, 211897, 423794, 877859, 1755718, 6145013, 12290026]

約数ペア:

[(1, 12290026), (2, 6145013), (7, 1755718), (14, 877859), (29, 423794), (58, 211897), (203, 60542), (406, 30271)]