2019295090

素因数分解:

$2^1\times 5^1\times {\mathrm{5417}}^1\times {\mathrm{37277}}^1$

素因数の和:42701

約数の個数: 16

約数和(自身を含む): 3635499672

約数和(自身を除く): 1616204582

約数列:

[1, 2, 5, 10, 5417, 10834, 27085, 37277, 54170, 74554, 186385, 372770, 201929509, 403859018, 1009647545, 2019295090]

約数ペア:

[(1, 2019295090), (2, 1009647545), (5, 403859018), (10, 201929509), (5417, 372770), (10834, 186385), (27085, 74554), (37277, 54170)]