15704726884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2803}}^1\times {\mathrm{18191}}^1$

素因数の和:21016

約数の個数: 48

約数和(自身を含む): 34278967296

約数和(自身を除く): 18574240412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2803, 5606, 11212, 18191, 19621, 30833, 36382, 39242, 61666, 72764, 78484, 123332, 127337, 200101, 215831, 254674, 400202, 431662, 509348, 800404, 863324, 1400707, 2801414, 5602828, 50989373, 101978746, 203957492, 356925611, 560883103, 713851222, 1121766206, 1427702444, 2243532412, 3926181721, 7852363442, 15704726884]

約数ペア:

[(1, 15704726884), (2, 7852363442), (4, 3926181721), (7, 2243532412), (11, 1427702444), (14, 1121766206), (22, 713851222), (28, 560883103), (44, 356925611), (77, 203957492), (154, 101978746), (308, 50989373), (2803, 5602828), (5606, 2801414), (11212, 1400707), (18191, 863324), (19621, 800404), (30833, 509348), (36382, 431662), (39242, 400202), (61666, 254674), (72764, 215831), (78484, 200101), (123332, 127337)]