12667544

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 24420000

約数和(自身を除く): 11752456

約数列:

[1, 2, 4, 8, 73, 109, 146, 199, 218, 292, 398, 436, 584, 796, 872, 1592, 7957, 14527, 15914, 21691, 29054, 31828, 43382, 58108, 63656, 86764, 116216, 173528, 1583443, 3166886, 6333772, 12667544]

約数ペア:

[(1, 12667544), (2, 6333772), (4, 3166886), (8, 1583443), (73, 173528), (109, 116216), (146, 86764), (199, 63656), (218, 58108), (292, 43382), (398, 31828), (436, 29054), (584, 21691), (796, 15914), (872, 14527), (1592, 7957)]