19095947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 22099392

約数和(自身を除く): 3003445

約数列:

[1, 13, 17, 71, 221, 923, 1207, 1217, 15691, 15821, 20689, 86407, 268957, 1123291, 1468919, 19095947]

約数ペア:

[(1, 19095947), (13, 1468919), (17, 1123291), (71, 268957), (221, 86407), (923, 20689), (1207, 15821), (1217, 15691)]