21606568345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{23227}}^1\times {\mathrm{8089}}^1$

素因数の和:31344

約数の個数: 16

約数和(自身を含む): 27059690880

約数和(自身を除く): 5453122535

約数列:

[1, 5, 23, 115, 8089, 23227, 40445, 116135, 186047, 534221, 930235, 2671105, 187883203, 939416015, 4321313669, 21606568345]

約数ペア:

[(1, 21606568345), (5, 4321313669), (23, 939416015), (115, 187883203), (8089, 2671105), (23227, 930235), (40445, 534221), (116135, 186047)]