2019965036

素因数分解:

$2^2\times {\mathrm{6229}}^1\times {\mathrm{81071}}^1$

素因数の和:87304

約数の個数: 12

約数和(自身を含む): 3535549920

約数和(自身を除く): 1515584884

約数列:

[1, 2, 4, 6229, 12458, 24916, 81071, 162142, 324284, 504991259, 1009982518, 2019965036]

約数ペア:

[(1, 2019965036), (2, 1009982518), (4, 504991259), (6229, 324284), (12458, 162142), (24916, 81071)]