26920366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2143}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 44149248

約数和(自身を除く): 17228882

約数列:

[1, 2, 11, 22, 571, 1142, 2143, 4286, 6281, 12562, 23573, 47146, 1223653, 2447306, 13460183, 26920366]

約数ペア:

[(1, 26920366), (2, 13460183), (11, 2447306), (22, 1223653), (571, 47146), (1142, 23573), (2143, 12562), (4286, 6281)]