16282981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 20291040

約数和(自身を除く): 4008059

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 461, 1859, 2717, 3211, 5071, 5993, 8759, 35321, 65923, 77909, 96349, 113867, 856999, 1252537, 1480271, 16282981]

約数ペア:

[(1, 16282981), (11, 1480271), (13, 1252537), (19, 856999), (143, 113867), (169, 96349), (209, 77909), (247, 65923), (461, 35321), (1859, 8759), (2717, 5993), (3211, 5071)]