16938174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{256639}}^1$

素因数の和:256655

約数の個数: 16

約数和(自身を含む): 36956160

約数和(自身を除く): 20017986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 256639, 513278, 769917, 1539834, 2823029, 5646058, 8469087, 16938174]

約数ペア:

[(1, 16938174), (2, 8469087), (3, 5646058), (6, 2823029), (11, 1539834), (22, 769917), (33, 513278), (66, 256639)]