2019425889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{184271}}^1$

素因数の和:184568

約数の個数: 16

約数和(自身を含む): 2910023424

約数和(自身を除く): 890597535

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 184271, 552813, 2395523, 7186569, 51780151, 155340453, 673141963, 2019425889]

約数ペア:

[(1, 2019425889), (3, 673141963), (13, 155340453), (39, 51780151), (281, 7186569), (843, 2395523), (3653, 552813), (10959, 184271)]