28813082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11317}}^1$

素因数の和:11405

約数の個数: 16

約数和(自身を含む): 46177440

約数和(自身を除く): 17364358

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 11317, 22634, 215023, 430046, 758239, 1516478, 14406541, 28813082]

約数ペア:

[(1, 28813082), (2, 14406541), (19, 1516478), (38, 758239), (67, 430046), (134, 215023), (1273, 22634), (2546, 11317)]