2019889516

素因数分解:

$2^2\times {\mathrm{7333}}^1\times {\mathrm{68863}}^1$

素因数の和:76200

約数の個数: 12

約数和(自身を含む): 3535340032

約数和(自身を除く): 1515450516

約数列:

[1, 2, 4, 7333, 14666, 29332, 68863, 137726, 275452, 504972379, 1009944758, 2019889516]

約数ペア:

[(1, 2019889516), (2, 1009944758), (4, 504972379), (7333, 275452), (14666, 137726), (29332, 68863)]