22038856

素因数分解:

$2^3\times 7^1\times {\mathrm{393551}}^1$

素因数の和:393564

約数の個数: 16

約数和(自身を含む): 47226240

約数和(自身を除く): 25187384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 393551, 787102, 1574204, 2754857, 3148408, 5509714, 11019428, 22038856]

約数ペア:

[(1, 22038856), (2, 11019428), (4, 5509714), (7, 3148408), (8, 2754857), (14, 1574204), (28, 787102), (56, 393551)]