19807065959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1\times {\mathrm{5779}}^1$

素因数の和:11282

約数の個数: 16

約数和(自身を含む): 21546684000

約数和(自身を除く): 1739618041

約数列:

[1, 17, 37, 629, 5449, 5779, 92633, 98243, 201613, 213823, 3427421, 3634991, 31489771, 535326107, 1165121527, 19807065959]

約数ペア:

[(1, 19807065959), (17, 1165121527), (37, 535326107), (629, 31489771), (5449, 3634991), (5779, 3427421), (92633, 213823), (98243, 201613)]