18236570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 36037440

約数和(自身を除く): 17800870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 859, 965, 1718, 1930, 2123, 4246, 4295, 8590, 9449, 10615, 18898, 21230, 47245, 94490, 165787, 331574, 828935, 1657870, 1823657, 3647314, 9118285, 18236570]

約数ペア:

[(1, 18236570), (2, 9118285), (5, 3647314), (10, 1823657), (11, 1657870), (22, 828935), (55, 331574), (110, 165787), (193, 94490), (386, 47245), (859, 21230), (965, 18898), (1718, 10615), (1930, 9449), (2123, 8590), (4246, 4295)]