22191334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14207}}^1$

素因数の和:14291

約数の個数: 16

約数和(自身を含む): 36827136

約数和(自身を除く): 14635802

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 14207, 28414, 156277, 312554, 1008697, 2017394, 11095667, 22191334]

約数ペア:

[(1, 22191334), (2, 11095667), (11, 2017394), (22, 1008697), (71, 312554), (142, 156277), (781, 28414), (1562, 14207)]