12538707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5231}}^1$

素因数の和:5298

約数の個数: 16

約数和(自身を含む): 18081792

約数和(自身を除く): 5543085

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 5231, 15693, 88927, 245857, 266781, 737571, 4179569, 12538707]

約数ペア:

[(1, 12538707), (3, 4179569), (17, 737571), (47, 266781), (51, 245857), (141, 88927), (799, 15693), (2397, 5231)]