22780571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 25643520

約数和(自身を除く): 2862949

約数列:

[1, 11, 47, 139, 317, 517, 1529, 3487, 6533, 14899, 44063, 71863, 163889, 484693, 2070961, 22780571]

約数ペア:

[(1, 22780571), (11, 2070961), (47, 484693), (139, 163889), (317, 71863), (517, 44063), (1529, 14899), (3487, 6533)]