2019277559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{3413}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 2209322304

約数和(自身を除く): 190044745

約数列:

[1, 13, 71, 641, 923, 3413, 8333, 44369, 45511, 242323, 591643, 2187733, 3150199, 28440529, 155329043, 2019277559]

約数ペア:

[(1, 2019277559), (13, 155329043), (71, 28440529), (641, 3150199), (923, 2187733), (3413, 591643), (8333, 242323), (44369, 45511)]