19110169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 2057831

約数列:

[1, 13, 83, 89, 199, 1079, 1157, 2587, 7387, 16517, 17711, 96031, 214721, 230243, 1470013, 19110169]

約数ペア:

[(1, 19110169), (13, 1470013), (83, 230243), (89, 214721), (199, 96031), (1079, 17711), (1157, 16517), (2587, 7387)]