13558666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 23616000

約数和(自身を除く): 10057334

約数列:

[1, 2, 11, 19, 22, 38, 163, 199, 209, 326, 398, 418, 1793, 2189, 3097, 3586, 3781, 4378, 6194, 7562, 32437, 34067, 41591, 64874, 68134, 83182, 356807, 616303, 713614, 1232606, 6779333, 13558666]

約数ペア:

[(1, 13558666), (2, 6779333), (11, 1232606), (19, 713614), (22, 616303), (38, 356807), (163, 83182), (199, 68134), (209, 64874), (326, 41591), (398, 34067), (418, 32437), (1793, 7562), (2189, 6194), (3097, 4378), (3586, 3781)]