17967508973

素因数分解:

${\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 19120945248

約数和(自身を除く): 1153436275

約数列:

[1, 19, 283, 361, 397, 443, 5377, 7543, 8417, 102163, 112351, 125369, 143317, 159923, 175871, 2134669, 2382011, 3341549, 40558711, 45258209, 49771493, 63489431, 945658367, 17967508973]

約数ペア:

[(1, 17967508973), (19, 945658367), (283, 63489431), (361, 49771493), (397, 45258209), (443, 40558711), (5377, 3341549), (7543, 2382011), (8417, 2134669), (102163, 175871), (112351, 159923), (125369, 143317)]