12275912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 12996088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 701, 796, 1402, 1592, 2189, 2804, 4378, 5608, 7711, 8756, 15422, 17512, 30844, 61688, 139499, 278998, 557996, 1115992, 1534489, 3068978, 6137956, 12275912]

約数ペア:

[(1, 12275912), (2, 6137956), (4, 3068978), (8, 1534489), (11, 1115992), (22, 557996), (44, 278998), (88, 139499), (199, 61688), (398, 30844), (701, 17512), (796, 15422), (1402, 8756), (1592, 7711), (2189, 5608), (2804, 4378)]