19144191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1607}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 29407104

約数和(自身を除く): 10262913

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 1607, 3971, 4821, 11913, 17677, 30533, 53031, 91599, 335863, 580127, 1007589, 1740381, 6381397, 19144191]

約数ペア:

[(1, 19144191), (3, 6381397), (11, 1740381), (19, 1007589), (33, 580127), (57, 335863), (209, 91599), (361, 53031), (627, 30533), (1083, 17677), (1607, 11913), (3971, 4821)]