11320561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 13916160

約数和(自身を除く): 2595599

約数列:

[1, 7, 19, 47, 133, 329, 893, 1811, 6251, 12677, 34409, 85117, 240863, 595819, 1617223, 11320561]

約数ペア:

[(1, 11320561), (7, 1617223), (19, 595819), (47, 240863), (133, 85117), (329, 34409), (893, 12677), (1811, 6251)]