11681314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 18701280

約数和(自身を除く): 7019966

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4211, 8422, 80009, 160018, 307403, 614806, 5840657, 11681314]

約数ペア:

[(1, 11681314), (2, 5840657), (19, 614806), (38, 307403), (73, 160018), (146, 80009), (1387, 8422), (2774, 4211)]