219529439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 236234880

約数和(自身を除く): 16705441

約数列:

[1, 19, 83, 107, 1301, 1577, 2033, 8881, 24719, 107983, 139207, 168739, 2051677, 2644933, 11554181, 219529439]

約数ペア:

[(1, 219529439), (19, 11554181), (83, 2644933), (107, 2051677), (1301, 168739), (1577, 139207), (2033, 107983), (8881, 24719)]