12929444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 24775968

約数和(自身を除く): 11846524

約数列:

[1, 2, 4, 11, 22, 44, 457, 643, 914, 1286, 1828, 2572, 5027, 7073, 10054, 14146, 20108, 28292, 293851, 587702, 1175404, 3232361, 6464722, 12929444]

約数ペア:

[(1, 12929444), (2, 6464722), (4, 3232361), (11, 1175404), (22, 587702), (44, 293851), (457, 28292), (643, 20108), (914, 14146), (1286, 10054), (1828, 7073), (2572, 5027)]