15679420882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3785471}}^1$

素因数の和:3785601

約数の個数: 16

約数和(自身を含む): 24984115200

約数和(自身を除く): 9304694318

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 3785471, 7570942, 71923949, 143847898, 412616339, 825232678, 7839710441, 15679420882]

約数ペア:

[(1, 15679420882), (2, 7839710441), (19, 825232678), (38, 412616339), (109, 143847898), (218, 71923949), (2071, 7570942), (4142, 3785471)]