22276037

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 27743040

約数和(自身を除く): 5467003

約数列:

[1, 7, 19, 49, 71, 133, 337, 497, 931, 1349, 2359, 3479, 6403, 9443, 16513, 23927, 44821, 66101, 167489, 313747, 454613, 1172423, 3182291, 22276037]

約数ペア:

[(1, 22276037), (7, 3182291), (19, 1172423), (49, 454613), (71, 313747), (133, 167489), (337, 66101), (497, 44821), (931, 23927), (1349, 16513), (2359, 9443), (3479, 6403)]