2143834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13921}}^1$

素因数の和:13941

約数の個数: 16

約数和(自身を含む): 4009536

約数和(自身を除く): 1865702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13921, 27842, 97447, 153131, 194894, 306262, 1071917, 2143834]

約数ペア:

[(1, 2143834), (2, 1071917), (7, 306262), (11, 194894), (14, 153131), (22, 97447), (77, 27842), (154, 13921)]