2019115554

素因数分解:

$2^1\times 3^1\times {\mathrm{6329}}^1\times {\mathrm{53171}}^1$

素因数の和:59505

約数の個数: 16

約数和(自身を含む): 4038945120

約数和(自身を除く): 2019829566

約数列:

[1, 2, 3, 6, 6329, 12658, 18987, 37974, 53171, 106342, 159513, 319026, 336519259, 673038518, 1009557777, 2019115554]

約数ペア:

[(1, 2019115554), (2, 1009557777), (3, 673038518), (6, 336519259), (6329, 319026), (12658, 159513), (18987, 106342), (37974, 53171)]