17126942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 32411520

約数和(自身を除く): 15284578

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 67, 133, 134, 217, 266, 434, 469, 589, 938, 961, 1178, 1273, 1922, 2077, 2546, 4123, 4154, 6727, 8246, 8911, 13454, 14539, 17822, 18259, 29078, 36518, 39463, 64387, 78926, 127813, 128774, 255626, 276241, 450709, 552482, 901418, 1223353, 2446706, 8563471, 17126942]

約数ペア:

[(1, 17126942), (2, 8563471), (7, 2446706), (14, 1223353), (19, 901418), (31, 552482), (38, 450709), (62, 276241), (67, 255626), (133, 128774), (134, 127813), (217, 78926), (266, 64387), (434, 39463), (469, 36518), (589, 29078), (938, 18259), (961, 17822), (1178, 14539), (1273, 13454), (1922, 8911), (2077, 8246), (2546, 6727), (4123, 4154)]