2009143922

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{42101}}^1$

素因数の和:42433

約数の個数: 16

約数和(自身を含む): 3055594752

約数和(自身を除く): 1046450830

約数列:

[1, 2, 107, 214, 223, 446, 23861, 42101, 47722, 84202, 4504807, 9009614, 9388523, 18777046, 1004571961, 2009143922]

約数ペア:

[(1, 2009143922), (2, 1004571961), (107, 18777046), (214, 9388523), (223, 9009614), (446, 4504807), (23861, 84202), (42101, 47722)]