12841262

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 22885632

約数和(自身を除く): 10044370

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 257, 301, 514, 581, 602, 1162, 1799, 3569, 3598, 7138, 11051, 21331, 22102, 24983, 42662, 49966, 77357, 149317, 154714, 298634, 917233, 1834466, 6420631, 12841262]

約数ペア:

[(1, 12841262), (2, 6420631), (7, 1834466), (14, 917233), (43, 298634), (83, 154714), (86, 149317), (166, 77357), (257, 49966), (301, 42662), (514, 24983), (581, 22102), (602, 21331), (1162, 11051), (1799, 7138), (3569, 3598)]