3899571856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12827539}}^1$

素因数の和:12827566

約数の個数: 20

約数和(自身を含む): 7953074800

約数和(自身を除く): 4053502944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12827539, 25655078, 51310156, 102620312, 205240624, 243723241, 487446482, 974892964, 1949785928, 3899571856]

約数ペア:

[(1, 3899571856), (2, 1949785928), (4, 974892964), (8, 487446482), (16, 243723241), (19, 205240624), (38, 102620312), (76, 51310156), (152, 25655078), (304, 12827539)]