2019543591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{30089}}^1$

素因数の和:31826

約数の個数: 16

約数和(自身を含む): 2901638880

約数和(自身を除く): 882095289

約数列:

[1, 3, 13, 39, 1721, 5163, 22373, 30089, 67119, 90267, 391157, 1173471, 51783169, 155349507, 673181197, 2019543591]

約数ペア:

[(1, 2019543591), (3, 673181197), (13, 155349507), (39, 51783169), (1721, 1173471), (5163, 391157), (22373, 90267), (30089, 67119)]