2018021350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2124233}}^1$

素因数の和:2124264

約数の個数: 24

約数和(自身を含む): 3951075240

約数和(自身を除く): 1933053890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2124233, 4248466, 10621165, 21242330, 40360427, 53105825, 80720854, 106211650, 201802135, 403604270, 1009010675, 2018021350]

約数ペア:

[(1, 2018021350), (2, 1009010675), (5, 403604270), (10, 201802135), (19, 106211650), (25, 80720854), (38, 53105825), (50, 40360427), (95, 21242330), (190, 10621165), (475, 4248466), (950, 2124233)]