191105459

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 206925312

約数和(自身を除く): 15819853

約数列:

[1, 23, 43, 73, 989, 1679, 2647, 3139, 60881, 72197, 113821, 193231, 2617883, 4444313, 8308933, 191105459]

約数ペア:

[(1, 191105459), (23, 8308933), (43, 4444313), (73, 2617883), (989, 193231), (1679, 113821), (2647, 72197), (3139, 60881)]