16782073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11471}}^1$

素因数の和:11508

約数の個数: 16

約数和(自身を含む): 22026240

約数和(自身を除く): 5244167

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 11471, 80297, 126181, 217949, 883267, 1525643, 2397439, 16782073]

約数ペア:

[(1, 16782073), (7, 2397439), (11, 1525643), (19, 883267), (77, 217949), (133, 126181), (209, 80297), (1463, 11471)]