12102706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 23474880

約数和(自身を除く): 11372174

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 109, 154, 206, 218, 539, 721, 763, 1078, 1133, 1199, 1442, 1526, 2266, 2398, 5047, 5341, 7931, 8393, 10094, 10682, 11227, 15862, 16786, 22454, 55517, 58751, 78589, 111034, 117502, 123497, 157178, 246994, 550123, 864479, 1100246, 1728958, 6051353, 12102706]

約数ペア:

[(1, 12102706), (2, 6051353), (7, 1728958), (11, 1100246), (14, 864479), (22, 550123), (49, 246994), (77, 157178), (98, 123497), (103, 117502), (109, 111034), (154, 78589), (206, 58751), (218, 55517), (539, 22454), (721, 16786), (763, 15862), (1078, 11227), (1133, 10682), (1199, 10094), (1442, 8393), (1526, 7931), (2266, 5341), (2398, 5047)]