10878274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{769}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 17851680

約数和(自身を除く): 6973406

約数列:

[1, 2, 11, 22, 643, 769, 1286, 1538, 7073, 8459, 14146, 16918, 494467, 988934, 5439137, 10878274]

約数ペア:

[(1, 10878274), (2, 5439137), (11, 988934), (22, 494467), (643, 16918), (769, 14146), (1286, 8459), (1538, 7073)]