2015156894

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{42227}}^1$

素因数の和:42559

約数の個数: 16

約数和(自身を含む): 3064739328

約数和(自身を除く): 1049582434

約数列:

[1, 2, 107, 214, 223, 446, 23861, 42227, 47722, 84454, 4518289, 9036578, 9416621, 18833242, 1007578447, 2015156894]

約数ペア:

[(1, 2015156894), (2, 1007578447), (107, 18833242), (214, 9416621), (223, 9036578), (446, 4518289), (23861, 84454), (42227, 47722)]