18834014765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1\times {\mathrm{5023}}^1$

素因数の和:6437

約数の個数: 32

約数和(自身を含む): 24633676800

約数和(自身を除く): 5799662035

約数列:

[1, 5, 19, 29, 95, 145, 551, 1361, 2755, 5023, 6805, 25115, 25859, 39469, 95437, 129295, 145667, 197345, 477185, 728335, 749911, 2767673, 3749555, 6836303, 13838365, 34181515, 129889757, 198252787, 649448785, 991263935, 3766802953, 18834014765]

約数ペア:

[(1, 18834014765), (5, 3766802953), (19, 991263935), (29, 649448785), (95, 198252787), (145, 129889757), (551, 34181515), (1361, 13838365), (2755, 6836303), (5023, 3749555), (6805, 2767673), (25115, 749911), (25859, 728335), (39469, 477185), (95437, 197345), (129295, 145667)]