2019913149

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{45319}}^1$

素因数の和:45584

約数の個数: 16

約数和(自身を含む): 2740953600

約数和(自身を除く): 721040451

約数列:

[1, 3, 83, 179, 249, 537, 14857, 44571, 45319, 135957, 3761477, 8112101, 11284431, 24336303, 673304383, 2019913149]

約数ペア:

[(1, 2019913149), (3, 673304383), (83, 24336303), (179, 11284431), (249, 8112101), (537, 3761477), (14857, 135957), (44571, 45319)]