12851562817

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1951}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 13815194112

約数和(自身を除く): 963631295

約数列:

[1, 19, 71, 257, 361, 1349, 1951, 4883, 18247, 25631, 37069, 92777, 138521, 346693, 501407, 704311, 2631899, 6587167, 9526733, 35599897, 50006081, 181007927, 676398043, 12851562817]

約数ペア:

[(1, 12851562817), (19, 676398043), (71, 181007927), (257, 50006081), (361, 35599897), (1349, 9526733), (1951, 6587167), (4883, 2631899), (18247, 704311), (25631, 501407), (37069, 346693), (92777, 138521)]