20182247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 22643712

約数和(自身を除く): 2461465

約数列:

[1, 17, 23, 71, 391, 727, 1207, 1633, 12359, 16721, 27761, 51617, 284257, 877489, 1187191, 20182247]

約数ペア:

[(1, 20182247), (17, 1187191), (23, 877489), (71, 284257), (391, 51617), (727, 27761), (1207, 16721), (1633, 12359)]