2019922395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{21031}}^1$

素因数の和:21395

約数の個数: 32

約数和(自身を含む): 3412231680

約数和(自身を除く): 1392309285

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 337, 1011, 1685, 5055, 6403, 19209, 21031, 32015, 63093, 96045, 105155, 315465, 399589, 1198767, 1997945, 5993835, 7087447, 21262341, 35437235, 106311705, 134661493, 403984479, 673307465, 2019922395]

約数ペア:

[(1, 2019922395), (3, 673307465), (5, 403984479), (15, 134661493), (19, 106311705), (57, 35437235), (95, 21262341), (285, 7087447), (337, 5993835), (1011, 1997945), (1685, 1198767), (5055, 399589), (6403, 315465), (19209, 105155), (21031, 96045), (32015, 63093)]