18236677

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 1576571

約数列:

[1, 23, 41, 83, 233, 943, 1909, 3403, 5359, 9553, 19339, 78269, 219719, 444797, 792899, 18236677]

約数ペア:

[(1, 18236677), (23, 792899), (41, 444797), (83, 219719), (233, 78269), (943, 19339), (1909, 9553), (3403, 5359)]