19797066

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47819}}^1$

素因数の和:47850

約数の個数: 24

約数和(自身を含む): 44759520

約数和(自身を除く): 24962454

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47819, 95638, 143457, 286914, 430371, 860742, 1099837, 2199674, 3299511, 6599022, 9898533, 19797066]

約数ペア:

[(1, 19797066), (2, 9898533), (3, 6599022), (6, 3299511), (9, 2199674), (18, 1099837), (23, 860742), (46, 430371), (69, 286914), (138, 143457), (207, 95638), (414, 47819)]