38940842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2903}}^1$

素因数の和:3277

約数の個数: 16

約数和(自身を含む): 61680960

約数和(自身を除く): 22740118

約数列:

[1, 2, 19, 38, 353, 706, 2903, 5806, 6707, 13414, 55157, 110314, 1024759, 2049518, 19470421, 38940842]

約数ペア:

[(1, 38940842), (2, 19470421), (19, 2049518), (38, 1024759), (353, 110314), (706, 55157), (2903, 13414), (5806, 6707)]