13803394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8837}}^1$

素因数の和:8921

約数の個数: 16

約数和(自身を含む): 22908096

約数和(自身を除く): 9104702

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8837, 17674, 97207, 194414, 627427, 1254854, 6901697, 13803394]

約数ペア:

[(1, 13803394), (2, 6901697), (11, 1254854), (22, 627427), (71, 194414), (142, 97207), (781, 17674), (1562, 8837)]