19797234

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30271}}^1$

素因数の和:30385

約数の個数: 16

約数和(自身を含む): 39959040

約数和(自身を除く): 20161806

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30271, 60542, 90813, 181626, 3299539, 6599078, 9898617, 19797234]

約数ペア:

[(1, 19797234), (2, 9898617), (3, 6599078), (6, 3299539), (109, 181626), (218, 90813), (327, 60542), (654, 30271)]