22095766

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 20585834

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 199, 206, 398, 539, 721, 1078, 1133, 1393, 1442, 2189, 2266, 2786, 4378, 5047, 7931, 9751, 10094, 15323, 15862, 19502, 20497, 30646, 40994, 55517, 107261, 111034, 143479, 214522, 225467, 286958, 450934, 1004353, 1578269, 2008706, 3156538, 11047883, 22095766]

約数ペア:

[(1, 22095766), (2, 11047883), (7, 3156538), (11, 2008706), (14, 1578269), (22, 1004353), (49, 450934), (77, 286958), (98, 225467), (103, 214522), (154, 143479), (199, 111034), (206, 107261), (398, 55517), (539, 40994), (721, 30646), (1078, 20497), (1133, 19502), (1393, 15862), (1442, 15323), (2189, 10094), (2266, 9751), (2786, 7931), (4378, 5047)]