65724439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 75991680

約数和(自身を除く): 10267241

約数列:

[1, 11, 19, 157, 209, 1727, 2003, 2983, 22033, 32813, 38057, 314471, 418627, 3459181, 5974949, 65724439]

約数ペア:

[(1, 65724439), (11, 5974949), (19, 3459181), (157, 418627), (209, 314471), (1727, 38057), (2003, 32813), (2983, 22033)]