19450789439

素因数分解:

${\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1\times {\mathrm{971}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 19719741600

約数和(自身を除く): 268952161

約数列:

[1, 149, 233, 577, 971, 34717, 85973, 134441, 144679, 226243, 560267, 20031709, 33710207, 83479783, 130542211, 19450789439]

約数ペア:

[(1, 19450789439), (149, 130542211), (233, 83479783), (577, 33710207), (971, 20031709), (34717, 560267), (85973, 226243), (134441, 144679)]