19714071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12329}}^1$

素因数の和:12386

約数の個数: 16

約数和(自身を含む): 29000160

約数和(自身を除く): 9286089

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 12329, 36987, 160277, 480831, 505489, 1516467, 6571357, 19714071]

約数ペア:

[(1, 19714071), (3, 6571357), (13, 1516467), (39, 505489), (41, 480831), (123, 160277), (533, 36987), (1599, 12329)]