18209059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 20837376

約数和(自身を除く): 2628317

約数列:

[1, 11, 31, 67, 341, 737, 797, 2077, 8767, 22847, 24707, 53399, 271777, 587389, 1655369, 18209059]

約数ペア:

[(1, 18209059), (11, 1655369), (31, 587389), (67, 271777), (341, 53399), (737, 24707), (797, 22847), (2077, 8767)]