12843572

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1447}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 25785984

約数和(自身を除く): 12942412

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 1447, 2219, 2894, 4438, 5788, 8876, 10129, 20258, 40516, 458699, 917398, 1834796, 3210893, 6421786, 12843572]

約数ペア:

[(1, 12843572), (2, 6421786), (4, 3210893), (7, 1834796), (14, 917398), (28, 458699), (317, 40516), (634, 20258), (1268, 10129), (1447, 8876), (2219, 5788), (2894, 4438)]