193222229759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{639307}}^1$

素因数の和:639734

約数の個数: 16

約数和(自身を含む): 211800183168

約数和(自身を除く): 18577953409

約数列:

[1, 13, 67, 347, 871, 4511, 23249, 302237, 639307, 8310991, 42833569, 221839529, 556836397, 2883913877, 14863248443, 193222229759]

約数ペア:

[(1, 193222229759), (13, 14863248443), (67, 2883913877), (347, 556836397), (871, 221839529), (4511, 42833569), (23249, 8310991), (302237, 639307)]