18966046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1063}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 31102848

約数和(自身を除く): 12136802

約数列:

[1, 2, 11, 22, 811, 1063, 1622, 2126, 8921, 11693, 17842, 23386, 862093, 1724186, 9483023, 18966046]

約数ペア:

[(1, 18966046), (2, 9483023), (11, 1724186), (22, 862093), (811, 23386), (1063, 17842), (1622, 11693), (2126, 8921)]