20190250084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123111281}}^1$

素因数の和:123111326

約数の個数: 12

約数和(自身を含む): 36194716908

約数和(自身を除く): 16004466824

約数列:

[1, 2, 4, 41, 82, 164, 123111281, 246222562, 492445124, 5047562521, 10095125042, 20190250084]

約数ペア:

[(1, 20190250084), (2, 10095125042), (4, 5047562521), (41, 492445124), (82, 246222562), (164, 123111281)]