19847427596

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{499}}^1\times {\mathrm{23071}}^1$

素因数の和:24005

約数の個数: 24

約数和(自身を含む): 34884864000

約数和(自身を除く): 15037436404

約数列:

[1, 2, 4, 431, 499, 862, 998, 1724, 1996, 23071, 46142, 92284, 215069, 430138, 860276, 9943601, 11512429, 19887202, 23024858, 39774404, 46049716, 4961856899, 9923713798, 19847427596]

約数ペア:

[(1, 19847427596), (2, 9923713798), (4, 4961856899), (431, 46049716), (499, 39774404), (862, 23024858), (998, 19887202), (1724, 11512429), (1996, 9943601), (23071, 860276), (46142, 430138), (92284, 215069)]