22920772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17417}}^1$

素因数の和:17475

約数の個数: 24

約数和(自身を含む): 46819584

約数和(自身を除く): 23898812

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 17417, 34834, 69668, 121919, 243838, 487676, 818599, 1637198, 3274396, 5730193, 11460386, 22920772]

約数ペア:

[(1, 22920772), (2, 11460386), (4, 5730193), (7, 3274396), (14, 1637198), (28, 818599), (47, 487676), (94, 243838), (188, 121919), (329, 69668), (658, 34834), (1316, 17417)]