16672291

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 2197469

約数列:

[1, 17, 19, 71, 323, 727, 1207, 1349, 12359, 13813, 22933, 51617, 234821, 877489, 980723, 16672291]

約数ペア:

[(1, 16672291), (17, 980723), (19, 877489), (71, 234821), (323, 51617), (727, 22933), (1207, 13813), (1349, 12359)]