1605990523

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{5227}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 1718129920

約数和(自身を除く): 112139397

約数列:

[1, 19, 103, 157, 1957, 2983, 5227, 16171, 99313, 307249, 538381, 820639, 10229239, 15592141, 84525817, 1605990523]

約数ペア:

[(1, 1605990523), (19, 84525817), (103, 15592141), (157, 10229239), (1957, 820639), (2983, 538381), (5227, 307249), (16171, 99313)]