22873004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^2$

素因数の和:235

約数の個数: 54

約数和(自身を含む): 51293844

約数和(自身を除く): 28420840

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 412, 539, 721, 1078, 1133, 1442, 2156, 2266, 2884, 4532, 5047, 7931, 10094, 10609, 15862, 20188, 21218, 31724, 42436, 55517, 74263, 111034, 116699, 148526, 222068, 233398, 297052, 466796, 519841, 816893, 1039682, 1633786, 2079364, 3267572, 5718251, 11436502, 22873004]

約数ペア:

[(1, 22873004), (2, 11436502), (4, 5718251), (7, 3267572), (11, 2079364), (14, 1633786), (22, 1039682), (28, 816893), (44, 519841), (49, 466796), (77, 297052), (98, 233398), (103, 222068), (154, 148526), (196, 116699), (206, 111034), (308, 74263), (412, 55517), (539, 42436), (721, 31724), (1078, 21218), (1133, 20188), (1442, 15862), (2156, 10609), (2266, 10094), (2884, 7931), (4532, 5047)]