11712379

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 14273280

約数和(自身を除く): 2560901

約数列:

[1, 7, 19, 83, 133, 581, 1061, 1577, 7427, 11039, 20159, 88063, 141113, 616441, 1673197, 11712379]

約数ペア:

[(1, 11712379), (7, 1673197), (19, 616441), (83, 141113), (133, 88063), (581, 20159), (1061, 11039), (1577, 7427)]