8965796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 36

約数和(自身を含む): 18946368

約数和(自身を除く): 9980572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 887, 1444, 1774, 2527, 3548, 5054, 6209, 10108, 12418, 16853, 24836, 33706, 67412, 117971, 235942, 320207, 471884, 640414, 1280828, 2241449, 4482898, 8965796]

約数ペア:

[(1, 8965796), (2, 4482898), (4, 2241449), (7, 1280828), (14, 640414), (19, 471884), (28, 320207), (38, 235942), (76, 117971), (133, 67412), (266, 33706), (361, 24836), (532, 16853), (722, 12418), (887, 10108), (1444, 6209), (1774, 5054), (2527, 3548)]