19383164

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{7331}}^1$

素因数の和:7996

約数の個数: 12

約数和(自身を含む): 33976488

約数和(自身を除く): 14593324

約数列:

[1, 2, 4, 661, 1322, 2644, 7331, 14662, 29324, 4845791, 9691582, 19383164]

約数ペア:

[(1, 19383164), (2, 9691582), (4, 4845791), (661, 29324), (1322, 14662), (2644, 7331)]