10206889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 12911616

約数和(自身を除く): 2704727

約数列:

[1, 7, 11, 71, 77, 497, 781, 1867, 5467, 13069, 20537, 132557, 143759, 927899, 1458127, 10206889]

約数ペア:

[(1, 10206889), (7, 1458127), (11, 927899), (71, 143759), (77, 132557), (497, 20537), (781, 13069), (1867, 5467)]