12722192

素因数分解:

$2^4\times 7^1\times {\mathrm{113591}}^1$

素因数の和:113606

約数の個数: 20

約数和(自身を含む): 28170816

約数和(自身を除く): 15448624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113591, 227182, 454364, 795137, 908728, 1590274, 1817456, 3180548, 6361096, 12722192]

約数ペア:

[(1, 12722192), (2, 6361096), (4, 3180548), (7, 1817456), (8, 1590274), (14, 908728), (16, 795137), (28, 454364), (56, 227182), (112, 113591)]