18610189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 21446208

約数和(自身を除く): 2836019

約数列:

[1, 13, 17, 107, 221, 787, 1391, 1819, 10231, 13379, 23647, 84209, 173927, 1094717, 1431553, 18610189]

約数ペア:

[(1, 18610189), (13, 1431553), (17, 1094717), (107, 173927), (221, 84209), (787, 23647), (1391, 13379), (1819, 10231)]