19652867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5231}}^1$

素因数の和:5278

約数の個数: 12

約数和(自身を含む): 22487136

約数和(自身を除く): 2834269

約数列:

[1, 13, 17, 221, 289, 3757, 5231, 68003, 88927, 1156051, 1511759, 19652867]

約数ペア:

[(1, 19652867), (13, 1511759), (17, 1156051), (221, 88927), (289, 68003), (3757, 5231)]