2019955797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11812607}}^1$

素因数の和:11812632

約数の個数: 12

約数和(自身を含む): 3071278080

約数和(自身を除く): 1051322283

約数列:

[1, 3, 9, 19, 57, 171, 11812607, 35437821, 106313463, 224439533, 673318599, 2019955797]

約数ペア:

[(1, 2019955797), (3, 673318599), (9, 224439533), (19, 106313463), (57, 35437821), (171, 11812607)]