19160834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11311}}^1$

素因数の和:11342

約数の個数: 24

約数和(自身を含む): 36107904

約数和(自身を除く): 16947070

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11311, 22622, 79177, 124421, 158354, 248842, 870947, 1368631, 1741894, 2737262, 9580417, 19160834]

約数ペア:

[(1, 19160834), (2, 9580417), (7, 2737262), (11, 1741894), (14, 1368631), (22, 870947), (77, 248842), (121, 158354), (154, 124421), (242, 79177), (847, 22622), (1694, 11311)]