2019920141

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{1307}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 2092130304

約数和(自身を除く): 72210163

約数列:

[1, 43, 127, 283, 1307, 5461, 12169, 35941, 56201, 165989, 369881, 1545463, 7137527, 15904883, 46974887, 2019920141]

約数ペア:

[(1, 2019920141), (43, 46974887), (127, 15904883), (283, 7137527), (1307, 1545463), (5461, 369881), (12169, 165989), (35941, 56201)]