2019893032

素因数分解:

$2^3\times {\mathrm{3719}}^1\times {\mathrm{67891}}^1$

素因数の和:71616

約数の個数: 16

約数和(自身を含む): 3788373600

約数和(自身を除く): 1768480568

約数列:

[1, 2, 4, 8, 3719, 7438, 14876, 29752, 67891, 135782, 271564, 543128, 252486629, 504973258, 1009946516, 2019893032]

約数ペア:

[(1, 2019893032), (2, 1009946516), (4, 504973258), (8, 252486629), (3719, 543128), (7438, 271564), (14876, 135782), (29752, 67891)]