12772564

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1439}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 25643520

約数和(自身を除く): 12870956

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 1439, 2219, 2878, 4438, 5756, 8876, 10073, 20146, 40292, 456163, 912326, 1824652, 3193141, 6386282, 12772564]

約数ペア:

[(1, 12772564), (2, 6386282), (4, 3193141), (7, 1824652), (14, 912326), (28, 456163), (317, 40292), (634, 20146), (1268, 10073), (1439, 8876), (2219, 5756), (2878, 4438)]