19247804931

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1\times {\mathrm{71327}}^1$

素因数の和:71930

約数の個数: 16

約数和(自身を含む): 25835572224

約数和(自身を除く): 6587767293

約数列:

[1, 3, 293, 307, 879, 921, 71327, 89951, 213981, 269853, 20898811, 21897389, 62696433, 65692167, 6415934977, 19247804931]

約数ペア:

[(1, 19247804931), (3, 6415934977), (293, 65692167), (307, 62696433), (879, 21897389), (921, 20898811), (71327, 269853), (89951, 213981)]