2019931288

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{1843003}}^1$

素因数の和:1843146

約数の個数: 16

約数和(自身を含む): 3815018280

約数和(自身を除く): 1795086992

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 1843003, 3686006, 7372012, 14744024, 252491411, 504982822, 1009965644, 2019931288]

約数ペア:

[(1, 2019931288), (2, 1009965644), (4, 504982822), (8, 252491411), (137, 14744024), (274, 7372012), (548, 3686006), (1096, 1843003)]