12790192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42073}}^1$

素因数の和:42100

約数の個数: 20

約数和(自身を含む): 26085880

約数和(自身を除く): 13295688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42073, 84146, 168292, 336584, 673168, 799387, 1598774, 3197548, 6395096, 12790192]

約数ペア:

[(1, 12790192), (2, 6395096), (4, 3197548), (8, 1598774), (16, 799387), (19, 673168), (38, 336584), (76, 168292), (152, 84146), (304, 42073)]