20150242

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17341}}^1$

素因数の和:17433

約数の個数: 16

約数和(自身を含む): 34961472

約数和(自身を除く): 14811230

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 17341, 34682, 121387, 242774, 1439303, 2878606, 10075121, 20150242]

約数ペア:

[(1, 20150242), (2, 10075121), (7, 2878606), (14, 1439303), (83, 242774), (166, 121387), (581, 34682), (1162, 17341)]