18963770111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{254537}}^1$

素因数の和:255082

約数の個数: 16

約数和(自身を含む): 22321964448

約数和(自身を除く): 3358194337

約数列:

[1, 11, 13, 143, 521, 5731, 6773, 74503, 254537, 2799907, 3308981, 36398791, 132613777, 1458751547, 1723979101, 18963770111]

約数ペア:

[(1, 18963770111), (11, 1723979101), (13, 1458751547), (143, 132613777), (521, 36398791), (5731, 3308981), (6773, 2799907), (74503, 254537)]