40009706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95717}}^1$

素因数の和:95749

約数の個数: 16

約数和(自身を含む): 68916960

約数和(自身を除く): 28907254

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 95717, 191434, 1052887, 1818623, 2105774, 3637246, 20004853, 40009706]

約数ペア:

[(1, 40009706), (2, 20004853), (11, 3637246), (19, 2105774), (22, 1818623), (38, 1052887), (209, 191434), (418, 95717)]