19092819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3313}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 27201312

約数和(自身を除く): 8108493

約数列:

[1, 3, 17, 51, 113, 339, 1921, 3313, 5763, 9939, 56321, 168963, 374369, 1123107, 6364273, 19092819]

約数ペア:

[(1, 19092819), (3, 6364273), (17, 1123107), (51, 374369), (113, 168963), (339, 56321), (1921, 9939), (3313, 5763)]