19480846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126499}}^1$

素因数の和:126519

約数の個数: 16

約数和(自身を含む): 36432000

約数和(自身を除く): 16951154

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 126499, 252998, 885493, 1391489, 1770986, 2782978, 9740423, 19480846]

約数ペア:

[(1, 19480846), (2, 9740423), (7, 2782978), (11, 1770986), (14, 1391489), (22, 885493), (77, 252998), (154, 126499)]