193911465215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{2734421}}^1$

素因数の和:2735530

約数の個数: 16

約数和(自身を含む): 250823061216

約数和(自身を除く): 56911596001

約数列:

[1, 5, 13, 65, 1091, 5455, 14183, 70915, 2734421, 13672105, 35547473, 177737365, 2983253311, 14916266555, 38782293043, 193911465215]

約数ペア:

[(1, 193911465215), (5, 38782293043), (13, 14916266555), (65, 2983253311), (1091, 177737365), (5455, 35547473), (14183, 13672105), (70915, 2734421)]