15670088272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{370837}}^1$

素因数の和:371003

約数の個数: 40

約数和(自身を含む): 32188738400

約数和(自身を除く): 16518650128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 5282, 10564, 21128, 42256, 370837, 741674, 1483348, 2966696, 5933392, 7045903, 14091806, 28183612, 51546343, 56367224, 103092686, 112734448, 206185372, 412370744, 824741488, 979380517, 1958761034, 3917522068, 7835044136, 15670088272]

約数ペア:

[(1, 15670088272), (2, 7835044136), (4, 3917522068), (8, 1958761034), (16, 979380517), (19, 824741488), (38, 412370744), (76, 206185372), (139, 112734448), (152, 103092686), (278, 56367224), (304, 51546343), (556, 28183612), (1112, 14091806), (2224, 7045903), (2641, 5933392), (5282, 2966696), (10564, 1483348), (21128, 741674), (42256, 370837)]