17966266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5597

約数の個数: 16

約数和(自身を含む): 28522368

約数和(自身を除く): 10556102

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5501, 11002, 126523, 253046, 390571, 781142, 8983133, 17966266]

約数ペア:

[(1, 17966266), (2, 8983133), (23, 781142), (46, 390571), (71, 253046), (142, 126523), (1633, 11002), (3266, 5501)]