11953103903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{886663}}^1$

素因数の和:886754

約数の個数: 16

約数和(自身を含む): 13853238336

約数和(自身を除く): 1900134433

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 886663, 11526619, 15073271, 54086443, 195952523, 703123759, 919469531, 11953103903]

約数ペア:

[(1, 11953103903), (13, 919469531), (17, 703123759), (61, 195952523), (221, 54086443), (793, 15073271), (1037, 11526619), (13481, 886663)]