2016609878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1\times {\mathrm{7591}}^1$

素因数の和:14603

約数の個数: 16

約数和(自身を含む): 3184995840

約数和(自身を除く): 1168385962

約数列:

[1, 2, 19, 38, 6991, 7591, 13982, 15182, 132829, 144229, 265658, 288458, 53068681, 106137362, 1008304939, 2016609878]

約数ペア:

[(1, 2016609878), (2, 1008304939), (19, 106137362), (38, 53068681), (6991, 288458), (7591, 265658), (13982, 144229), (15182, 132829)]