6571378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 11520000

約数和(自身を除く): 4948622

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 199, 209, 398, 418, 869, 1501, 1738, 2189, 3002, 3781, 4378, 7562, 15721, 16511, 31442, 33022, 41591, 83182, 172931, 298699, 345862, 597398, 3285689, 6571378]

約数ペア:

[(1, 6571378), (2, 3285689), (11, 597398), (19, 345862), (22, 298699), (38, 172931), (79, 83182), (158, 41591), (199, 33022), (209, 31442), (398, 16511), (418, 15721), (869, 7562), (1501, 4378), (1738, 3781), (2189, 3002)]