12764765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4567}}^1$

素因数の和:4628

約数の個数: 16

約数和(自身を含む): 16883328

約数和(自身を除く): 4118563

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 4567, 22835, 59371, 196381, 296855, 981905, 2552953, 12764765]

約数ペア:

[(1, 12764765), (5, 2552953), (13, 981905), (43, 296855), (65, 196381), (215, 59371), (559, 22835), (2795, 4567)]