16886143

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5645

約数の個数: 8

約数和(自身を含む): 17525376

約数和(自身を除く): 639233

約数列:

[1, 43, 71, 3053, 5531, 237833, 392701, 16886143]

約数ペア:

[(1, 16886143), (43, 392701), (71, 237833), (3053, 5531)]