19552793

素因数分解:

${\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1064

約数の個数: 12

約数和(自身を含む): 21362688

約数和(自身を除く): 1809895

約数列:

[1, 13, 127, 169, 911, 1651, 11843, 21463, 115697, 153959, 1504061, 19552793]

約数ペア:

[(1, 19552793), (13, 1504061), (127, 153959), (169, 115697), (911, 21463), (1651, 11843)]