2019668897

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1\times {\mathrm{1777}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 2180539200

約数和(自身を除く): 160870303

約数列:

[1, 19, 41, 779, 1459, 1777, 27721, 33763, 59819, 72857, 1136561, 1384283, 2592643, 49260217, 106298363, 2019668897]

約数ペア:

[(1, 2019668897), (19, 106298363), (41, 49260217), (779, 2592643), (1459, 1384283), (1777, 1136561), (27721, 72857), (33763, 59819)]