12188371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 14037408

約数和(自身を除く): 1849037

約数列:

[1, 13, 17, 131, 221, 421, 1703, 2227, 5473, 7157, 28951, 55151, 93041, 716963, 937567, 12188371]

約数ペア:

[(1, 12188371), (13, 937567), (17, 716963), (131, 93041), (221, 55151), (421, 28951), (1703, 7157), (2227, 5473)]