2019127906

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1\times {\mathrm{3323}}^1$

素因数の和:5513

約数の個数: 16

約数和(自身を含む): 3051432000

約数和(自身を除く): 1032304094

約数列:

[1, 2, 149, 298, 2039, 3323, 4078, 6646, 303811, 495127, 607622, 990254, 6775597, 13551194, 1009563953, 2019127906]

約数ペア:

[(1, 2019127906), (2, 1009563953), (149, 13551194), (298, 6775597), (2039, 990254), (3323, 607622), (4078, 495127), (6646, 303811)]