2019205237

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1\times {\mathrm{1811}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 2326608000

約数和(自身を除く): 307402763

約数列:

[1, 7, 149, 1043, 1069, 1811, 7483, 12677, 159281, 269839, 1114967, 1888873, 1935959, 13551713, 288457891, 2019205237]

約数ペア:

[(1, 2019205237), (7, 288457891), (149, 13551713), (1043, 1935959), (1069, 1888873), (1811, 1114967), (7483, 269839), (12677, 159281)]