19465146

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10499}}^1$

素因数の和:10610

約数の個数: 24

約数和(自身を含む): 42588000

約数和(自身を除く): 23122854

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10499, 20998, 31497, 62994, 94491, 188982, 1081397, 2162794, 3244191, 6488382, 9732573, 19465146]

約数ペア:

[(1, 19465146), (2, 9732573), (3, 6488382), (6, 3244191), (9, 2162794), (18, 1081397), (103, 188982), (206, 94491), (309, 62994), (618, 31497), (927, 20998), (1854, 10499)]