16007222

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 31518720

約数和(自身を除く): 15511498

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 479, 539, 682, 958, 1078, 1519, 2387, 3038, 3353, 4774, 5269, 6706, 10538, 14849, 16709, 23471, 29698, 33418, 36883, 46942, 73766, 103943, 163339, 207886, 258181, 326678, 516362, 727601, 1143373, 1455202, 2286746, 8003611, 16007222]

約数ペア:

[(1, 16007222), (2, 8003611), (7, 2286746), (11, 1455202), (14, 1143373), (22, 727601), (31, 516362), (49, 326678), (62, 258181), (77, 207886), (98, 163339), (154, 103943), (217, 73766), (341, 46942), (434, 36883), (479, 33418), (539, 29698), (682, 23471), (958, 16709), (1078, 14849), (1519, 10538), (2387, 6706), (3038, 5269), (3353, 4774)]