21773882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1531}}^1$

素因数の和:2093

約数の個数: 16

約数和(自身を含む): 35260512

約数和(自身を除く): 13486630

約数列:

[1, 2, 13, 26, 547, 1094, 1531, 3062, 7111, 14222, 19903, 39806, 837457, 1674914, 10886941, 21773882]

約数ペア:

[(1, 21773882), (2, 10886941), (13, 1674914), (26, 837457), (547, 39806), (1094, 19903), (1531, 14222), (3062, 7111)]