18236705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 22685184

約数和(自身を除く): 4448479

約数列:

[1, 5, 47, 71, 235, 355, 1093, 3337, 5465, 16685, 51371, 77603, 256855, 388015, 3647341, 18236705]

約数ペア:

[(1, 18236705), (5, 3647341), (47, 388015), (71, 256855), (235, 77603), (355, 51371), (1093, 16685), (3337, 5465)]