8557372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 15923600

約数和(自身を除く): 7366228

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1033, 2066, 2071, 4132, 4142, 8284, 19627, 39254, 78508, 112597, 225194, 450388, 2139343, 4278686, 8557372]

約数ペア:

[(1, 8557372), (2, 4278686), (4, 2139343), (19, 450388), (38, 225194), (76, 112597), (109, 78508), (218, 39254), (436, 19627), (1033, 8284), (2066, 4142), (2071, 4132)]