19080594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 45171672

約数和(自身を除く): 26091078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1117, 1314, 1898, 2234, 2847, 3351, 5694, 6702, 8541, 10053, 14521, 17082, 20106, 29042, 43563, 81541, 87126, 130689, 163082, 244623, 261378, 489246, 733869, 1060033, 1467738, 2120066, 3180099, 6360198, 9540297, 19080594]

約数ペア:

[(1, 19080594), (2, 9540297), (3, 6360198), (6, 3180099), (9, 2120066), (13, 1467738), (18, 1060033), (26, 733869), (39, 489246), (73, 261378), (78, 244623), (117, 163082), (146, 130689), (219, 87126), (234, 81541), (438, 43563), (657, 29042), (949, 20106), (1117, 17082), (1314, 14521), (1898, 10053), (2234, 8541), (2847, 6702), (3351, 5694)]