12455410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 12168590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 569, 995, 1138, 1990, 2189, 2845, 4378, 5690, 6259, 10945, 12518, 21890, 31295, 62590, 113231, 226462, 566155, 1132310, 1245541, 2491082, 6227705, 12455410]

約数ペア:

[(1, 12455410), (2, 6227705), (5, 2491082), (10, 1245541), (11, 1132310), (22, 566155), (55, 226462), (110, 113231), (199, 62590), (398, 31295), (569, 21890), (995, 12518), (1138, 10945), (1990, 6259), (2189, 5690), (2845, 4378)]