19576292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 35271936

約数和(自身を除く): 15695644

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 863, 1726, 3452, 5671, 11342, 22684, 45739, 91478, 92341, 182956, 184682, 369364, 4894073, 9788146, 19576292]

約数ペア:

[(1, 19576292), (2, 9788146), (4, 4894073), (53, 369364), (106, 184682), (107, 182956), (212, 92341), (214, 91478), (428, 45739), (863, 22684), (1726, 11342), (3452, 5671)]