19534071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1061}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 29132784

約数和(自身を除く): 9598713

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1061, 1083, 3183, 6137, 18037, 18411, 20159, 54111, 60477, 342703, 383021, 1028109, 1149063, 6511357, 19534071]

約数ペア:

[(1, 19534071), (3, 6511357), (17, 1149063), (19, 1028109), (51, 383021), (57, 342703), (323, 60477), (361, 54111), (969, 20159), (1061, 18411), (1083, 18037), (3183, 6137)]