18482945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 24084480

約数和(自身を除く): 5601535

約数列:

[1, 5, 13, 65, 127, 635, 1651, 2239, 8255, 11195, 29107, 145535, 284353, 1421765, 3696589, 18482945]

約数ペア:

[(1, 18482945), (5, 3696589), (13, 1421765), (65, 284353), (127, 145535), (635, 29107), (1651, 11195), (2239, 8255)]