19596347

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 20966880

約数和(自身を除く): 1370533

約数列:

[1, 37, 43, 109, 113, 1591, 4033, 4181, 4687, 4859, 12317, 173419, 179783, 455729, 529631, 19596347]

約数ペア:

[(1, 19596347), (37, 529631), (43, 455729), (109, 179783), (113, 173419), (1591, 12317), (4033, 4859), (4181, 4687)]