22038274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 34151040

約数和(自身を除く): 12112766

約数列:

[1, 2, 43, 86, 109, 218, 2351, 4687, 4702, 9374, 101093, 202186, 256259, 512518, 11019137, 22038274]

約数ペア:

[(1, 22038274), (2, 11019137), (43, 512518), (86, 256259), (109, 202186), (218, 101093), (2351, 9374), (4687, 4702)]