139201990108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1831605133}}^1$

素因数の和:1831605156

約数の個数: 12

約数和(自身を含む): 256424718760

約数和(自身を除く): 117222728652

約数列:

[1, 2, 4, 19, 38, 76, 1831605133, 3663210266, 7326420532, 34800497527, 69600995054, 139201990108]

約数ペア:

[(1, 139201990108), (2, 69600995054), (4, 34800497527), (19, 7326420532), (38, 3663210266), (76, 1831605133)]