30822218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115873}}^1$

素因数の和:115901

約数の個数: 16

約数和(自身を含む): 55619520

約数和(自身を除く): 24797302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 115873, 231746, 811111, 1622222, 2201587, 4403174, 15411109, 30822218]

約数ペア:

[(1, 30822218), (2, 15411109), (7, 4403174), (14, 2201587), (19, 1622222), (38, 811111), (133, 231746), (266, 115873)]