12933431

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 15303168

約数和(自身を除く): 2369737

約数列:

[1, 7, 53, 71, 371, 491, 497, 3437, 3763, 26023, 26341, 34861, 182161, 244027, 1847633, 12933431]

約数ペア:

[(1, 12933431), (7, 1847633), (53, 244027), (71, 182161), (371, 34861), (491, 26341), (497, 26023), (3437, 3763)]