2019431338

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1\times {\mathrm{12161}}^1$

素因数の和:13293

約数の個数: 16

約数和(自身を含む): 3070661760

約数和(自身を除く): 1051230422

約数列:

[1, 2, 79, 158, 1051, 2102, 12161, 24322, 83029, 166058, 960719, 1921438, 12781211, 25562422, 1009715669, 2019431338]

約数ペア:

[(1, 2019431338), (2, 1009715669), (79, 25562422), (158, 12781211), (1051, 1921438), (2102, 960719), (12161, 166058), (24322, 83029)]