16731647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 18201600

約数和(自身を除く): 1469953

約数列:

[1, 19, 71, 79, 157, 1349, 1501, 2983, 5609, 11147, 12403, 106571, 211793, 235657, 880613, 16731647]

約数ペア:

[(1, 16731647), (19, 880613), (71, 235657), (79, 211793), (157, 106571), (1349, 12403), (1501, 11147), (2983, 5609)]