2019087564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12942869}}^1$

素因数の和:12942889

約数の個数: 24

約数和(自身を含む): 5073605040

約数和(自身を除く): 3054517476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12942869, 25885738, 38828607, 51771476, 77657214, 155314428, 168257297, 336514594, 504771891, 673029188, 1009543782, 2019087564]

約数ペア:

[(1, 2019087564), (2, 1009543782), (3, 673029188), (4, 504771891), (6, 336514594), (12, 168257297), (13, 155314428), (26, 77657214), (39, 51771476), (52, 38828607), (78, 25885738), (156, 12942869)]