22896181

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 29401056

約数和(自身を除く): 6504875

約数列:

[1, 7, 11, 49, 77, 107, 397, 539, 749, 1177, 2779, 4367, 5243, 8239, 19453, 30569, 42479, 57673, 213983, 297353, 467269, 2081471, 3270883, 22896181]

約数ペア:

[(1, 22896181), (7, 3270883), (11, 2081471), (49, 467269), (77, 297353), (107, 213983), (397, 57673), (539, 42479), (749, 30569), (1177, 19453), (2779, 8239), (4367, 5243)]