19119034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2293}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 31381920

約数和(自身を除く): 12262886

約数列:

[1, 2, 11, 22, 379, 758, 2293, 4169, 4586, 8338, 25223, 50446, 869047, 1738094, 9559517, 19119034]

約数ペア:

[(1, 19119034), (2, 9559517), (11, 1738094), (22, 869047), (379, 50446), (758, 25223), (2293, 8338), (4169, 4586)]