22867222

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12281}}^1$

素因数の和:12316

約数の個数: 24

約数和(自身を含む): 42004440

約数和(自身を除く): 19137218

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 12281, 24562, 85967, 171934, 233339, 466678, 601769, 1203538, 1633373, 3266746, 11433611, 22867222]

約数ペア:

[(1, 22867222), (2, 11433611), (7, 3266746), (14, 1633373), (19, 1203538), (38, 601769), (49, 466678), (98, 233339), (133, 171934), (266, 85967), (931, 24562), (1862, 12281)]