19798449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14633}}^1$

素因数の和:14688

約数の個数: 16

約数和(自身を含む): 29502144

約数和(自身を除く): 9703695

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 14633, 43899, 160963, 482889, 599953, 1799859, 6599483, 19798449]

約数ペア:

[(1, 19798449), (3, 6599483), (11, 1799859), (33, 599953), (41, 482889), (123, 160963), (451, 43899), (1353, 14633)]