2019144242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{157721}}^1$

素因数の和:157933

約数の個数: 16

約数和(自身を含む): 3128573592

約数和(自身を除く): 1109429350

約数列:

[1, 2, 37, 74, 173, 346, 6401, 12802, 157721, 315442, 5835677, 11671354, 27285733, 54571466, 1009572121, 2019144242]

約数ペア:

[(1, 2019144242), (2, 1009572121), (37, 54571466), (74, 27285733), (173, 11671354), (346, 5835677), (6401, 315442), (12802, 157721)]