18109355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3967}}^1$

素因数の和:4066

約数の個数: 16

約数和(自身を含む): 23998464

約数和(自身を除く): 5889109

約数列:

[1, 5, 11, 55, 83, 415, 913, 3967, 4565, 19835, 43637, 218185, 329261, 1646305, 3621871, 18109355]

約数ペア:

[(1, 18109355), (5, 3621871), (11, 1646305), (55, 329261), (83, 218185), (415, 43637), (913, 19835), (3967, 4565)]