19942044

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4339}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 46663680

約数和(自身を除く): 26721636

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4339, 4596, 8678, 13017, 17356, 26034, 52068, 1661837, 3323674, 4985511, 6647348, 9971022, 19942044]

約数ペア:

[(1, 19942044), (2, 9971022), (3, 6647348), (4, 4985511), (6, 3323674), (12, 1661837), (383, 52068), (766, 26034), (1149, 17356), (1532, 13017), (2298, 8678), (4339, 4596)]