13320026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5029

約数の個数: 16

約数和(自身を含む): 21332160

約数和(自身を除く): 8012134

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 4937, 9874, 93803, 187606, 350527, 701054, 6660013, 13320026]

約数ペア:

[(1, 13320026), (2, 6660013), (19, 701054), (38, 350527), (71, 187606), (142, 93803), (1349, 9874), (2698, 4937)]