22506568

素因数分解:

$2^3\times 7^1\times {\mathrm{401903}}^1$

素因数の和:401916

約数の個数: 16

約数和(自身を含む): 48228480

約数和(自身を除く): 25721912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401903, 803806, 1607612, 2813321, 3215224, 5626642, 11253284, 22506568]

約数ペア:

[(1, 22506568), (2, 11253284), (4, 5626642), (7, 3215224), (8, 2813321), (14, 1607612), (28, 803806), (56, 401903)]