16823885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 5384371

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 5507, 27535, 71591, 258829, 357955, 1294145, 3364777, 16823885]

約数ペア:

[(1, 16823885), (5, 3364777), (13, 1294145), (47, 357955), (65, 258829), (235, 71591), (611, 27535), (3055, 5507)]