19341297

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{5953}}^1$

素因数の和:5997

約数の個数: 18

約数和(自身を含む): 29490162

約数和(自身を除く): 10148865

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 5953, 17859, 53577, 113107, 339321, 1017963, 2149033, 6447099, 19341297]

約数ペア:

[(1, 19341297), (3, 6447099), (9, 2149033), (19, 1017963), (57, 339321), (171, 113107), (361, 53577), (1083, 17859), (3249, 5953)]