22772165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18476

約数の個数: 16

約数和(自身を含む): 30979200

約数和(自身を除く): 8207035

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 18439, 92195, 239707, 350341, 1198535, 1751705, 4554433, 22772165]

約数ペア:

[(1, 22772165), (5, 4554433), (13, 1751705), (19, 1198535), (65, 350341), (95, 239707), (247, 92195), (1235, 18439)]