12493621084

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2311921}}^1$

素因数の和:2312125

約数の個数: 24

約数和(自身を含む): 25116720608

約数和(自身を除く): 12623099524

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 2311921, 4623842, 9247684, 16183447, 32366894, 64733788, 446200753, 892401506, 1784803012, 3123405271, 6246810542, 12493621084]

約数ペア:

[(1, 12493621084), (2, 6246810542), (4, 3123405271), (7, 1784803012), (14, 892401506), (28, 446200753), (193, 64733788), (386, 32366894), (772, 16183447), (1351, 9247684), (2702, 4623842), (5404, 2311921)]