19960845646

素因数分解:

$2^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{954973}}^1$

素因数の和:956475

約数の個数: 16

約数和(自身を含む): 34241547744

約数和(自身を除く): 14280702098

約数列:

[1, 2, 7, 14, 1493, 2986, 10451, 20902, 954973, 1909946, 6684811, 13369622, 1425774689, 2851549378, 9980422823, 19960845646]

約数ペア:

[(1, 19960845646), (2, 9980422823), (7, 2851549378), (14, 1425774689), (1493, 13369622), (2986, 6684811), (10451, 1909946), (20902, 954973)]