2019213518

素因数分解:

$2^1\times 7^1\times {\mathrm{4153}}^1\times {\mathrm{34729}}^1$

素因数の和:38891

約数の個数: 16

約数和(自身を含む): 3462442080

約数和(自身を除く): 1443228562

約数列:

[1, 2, 7, 14, 4153, 8306, 29071, 34729, 58142, 69458, 243103, 486206, 144229537, 288459074, 1009606759, 2019213518]

約数ペア:

[(1, 2019213518), (2, 1009606759), (7, 288459074), (14, 144229537), (4153, 486206), (8306, 243103), (29071, 69458), (34729, 58142)]