191315234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 324971136

約数和(自身を除く): 133655902

約数列:

[1, 2, 11, 22, 37, 74, 97, 194, 407, 814, 1067, 2134, 2423, 3589, 4846, 7178, 26653, 39479, 53306, 78958, 89651, 179302, 235031, 470062, 986161, 1972322, 2585341, 5170682, 8696147, 17392294, 95657617, 191315234]

約数ペア:

[(1, 191315234), (2, 95657617), (11, 17392294), (22, 8696147), (37, 5170682), (74, 2585341), (97, 1972322), (194, 986161), (407, 470062), (814, 235031), (1067, 179302), (2134, 89651), (2423, 78958), (3589, 53306), (4846, 39479), (7178, 26653)]