9975526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2621}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 16424208

約数和(自身を除く): 6448682

約数列:

[1, 2, 11, 22, 173, 346, 1903, 2621, 3806, 5242, 28831, 57662, 453433, 906866, 4987763, 9975526]

約数ペア:

[(1, 9975526), (2, 4987763), (11, 906866), (22, 453433), (173, 57662), (346, 28831), (1903, 5242), (2621, 3806)]