2019697737

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{106541}}^1$

素因数の和:106704

約数の個数: 16

約数和(自身を含む): 2761568640

約数和(自身を除く): 741870903

約数列:

[1, 3, 71, 89, 213, 267, 6319, 18957, 106541, 319623, 7564411, 9482149, 22693233, 28446447, 673232579, 2019697737]

約数ペア:

[(1, 2019697737), (3, 673232579), (71, 28446447), (89, 22693233), (213, 9482149), (267, 7564411), (6319, 319623), (18957, 106541)]