18766862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 28708992

約数和(自身を除く): 9942130

約数列:

[1, 2, 71, 142, 283, 467, 566, 934, 20093, 33157, 40186, 66314, 132161, 264322, 9383431, 18766862]

約数ペア:

[(1, 18766862), (2, 9383431), (71, 264322), (142, 132161), (283, 66314), (467, 40186), (566, 33157), (934, 20093)]