39558638

素因数分解:

$2^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{1693}}^1$

素因数の和:3371

約数の個数: 16

約数和(自身を含む): 67895520

約数和(自身を除く): 28336882

約数列:

[1, 2, 7, 14, 1669, 1693, 3338, 3386, 11683, 11851, 23366, 23702, 2825617, 5651234, 19779319, 39558638]

約数ペア:

[(1, 39558638), (2, 19779319), (7, 5651234), (14, 2825617), (1669, 23702), (1693, 23366), (3338, 11851), (3386, 11683)]