16551052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 19011188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 587, 742, 1007, 1174, 1484, 2014, 2348, 4028, 4109, 7049, 8218, 11153, 14098, 16436, 22306, 28196, 31111, 44612, 62222, 78071, 124444, 156142, 217777, 312284, 435554, 591109, 871108, 1182218, 2364436, 4137763, 8275526, 16551052]

約数ペア:

[(1, 16551052), (2, 8275526), (4, 4137763), (7, 2364436), (14, 1182218), (19, 871108), (28, 591109), (38, 435554), (53, 312284), (76, 217777), (106, 156142), (133, 124444), (212, 78071), (266, 62222), (371, 44612), (532, 31111), (587, 28196), (742, 22306), (1007, 16436), (1174, 14098), (1484, 11153), (2014, 8218), (2348, 7049), (4028, 4109)]