39488386

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2887}}^1$

素因数の和:3873

約数の個数: 16

約数和(自身を含む): 67787136

約数和(自身を除く): 28298750

約数列:

[1, 2, 7, 14, 977, 1954, 2887, 5774, 6839, 13678, 20209, 40418, 2820599, 5641198, 19744193, 39488386]

約数ペア:

[(1, 39488386), (2, 19744193), (7, 5641198), (14, 2820599), (977, 40418), (1954, 20209), (2887, 13678), (5774, 6839)]