2019470745601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{23021}}^1\times {\mathrm{23201}}^1$

素因数の和:46440

約数の個数: 16

約数和(自身を含む): 2136625776000

約数和(自身を除く): 117155030399

約数列:

[1, 19, 199, 3781, 23021, 23201, 437399, 440819, 4581179, 4616999, 87042401, 87722981, 534110221, 10148094199, 106287933979, 2019470745601]

約数ペア:

[(1, 2019470745601), (19, 106287933979), (199, 10148094199), (3781, 534110221), (23021, 87722981), (23201, 87042401), (437399, 4616999), (440819, 4581179)]