47243834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{20849}}^1$

素因数の和:20965

約数の個数: 16

約数和(自身を含む): 78062400

約数和(自身を除く): 30818566

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 20849, 41698, 229339, 458678, 2147447, 4294894, 23621917, 47243834]

約数ペア:

[(1, 47243834), (2, 23621917), (11, 4294894), (22, 2147447), (103, 458678), (206, 229339), (1133, 41698), (2266, 20849)]