18094817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 21146832

約数和(自身を除く): 3052015

約数列:

[1, 13, 17, 41, 221, 533, 697, 1997, 9061, 25961, 33949, 81877, 441337, 1064401, 1391909, 18094817]

約数ペア:

[(1, 18094817), (13, 1391909), (17, 1064401), (41, 441337), (221, 81877), (533, 33949), (697, 25961), (1997, 9061)]