2018197309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{3863}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 2195988480

約数和(自身を除く): 177791171

約数列:

[1, 19, 31, 589, 887, 3863, 16853, 27497, 73397, 119753, 522443, 2275307, 3426481, 65103139, 106220911, 2018197309]

約数ペア:

[(1, 2018197309), (19, 106220911), (31, 65103139), (589, 3426481), (887, 2275307), (3863, 522443), (16853, 119753), (27497, 73397)]