18183669491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19700617}}^1$

素因数の和:19700701

約数の個数: 8

約数和(自身を含む): 19858222944

約数和(自身を除く): 1674553453

約数列:

[1, 13, 71, 923, 19700617, 256108021, 1398743807, 18183669491]

約数ペア:

[(1, 18183669491), (13, 1398743807), (71, 256108021), (923, 19700617)]