31415150734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7717}}^1\times {\mathrm{9739}}^1$

素因数の和:17488

約数の個数: 32

約数和(自身を含む): 54124790400

約数和(自身を除く): 22709639666

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7717, 9739, 15434, 19478, 84887, 107129, 146623, 169774, 185041, 214258, 293246, 370082, 1612853, 2035451, 3225706, 4070902, 75155863, 150311726, 826714493, 1427961397, 1653428986, 2855922794, 15707575367, 31415150734]

約数ペア:

[(1, 31415150734), (2, 15707575367), (11, 2855922794), (19, 1653428986), (22, 1427961397), (38, 826714493), (209, 150311726), (418, 75155863), (7717, 4070902), (9739, 3225706), (15434, 2035451), (19478, 1612853), (84887, 370082), (107129, 293246), (146623, 214258), (169774, 185041)]