2019939082

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8487139}}^1$

素因数の和:8487165

約数の個数: 16

約数和(自身を含む): 3666444480

約数和(自身を除く): 1646505398

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8487139, 16974278, 59409973, 118819946, 144281363, 288562726, 1009969541, 2019939082]

約数ペア:

[(1, 2019939082), (2, 1009969541), (7, 288562726), (14, 144281363), (17, 118819946), (34, 59409973), (119, 16974278), (238, 8487139)]