2019367101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{115399}}^1$

素因数の和:115728

約数の個数: 16

約数和(自身を含む): 2843456000

約数和(自身を除く): 824088899

約数列:

[1, 3, 19, 57, 307, 921, 5833, 17499, 115399, 346197, 2192581, 6577743, 35427493, 106282479, 673122367, 2019367101]

約数ペア:

[(1, 2019367101), (3, 673122367), (19, 106282479), (57, 35427493), (307, 6577743), (921, 2192581), (5833, 346197), (17499, 115399)]