2008138424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13211437}}^1$

素因数の和:13211462

約数の個数: 16

約数和(自身を含む): 3963431400

約数和(自身を除く): 1955292976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13211437, 26422874, 52845748, 105691496, 251017303, 502034606, 1004069212, 2008138424]

約数ペア:

[(1, 2008138424), (2, 1004069212), (4, 502034606), (8, 251017303), (19, 105691496), (38, 52845748), (76, 26422874), (152, 13211437)]