1949816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{22157}}^1$

素因数の和:22174

約数の個数: 16

約数和(自身を含む): 3988440

約数和(自身を除く): 2038624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 22157, 44314, 88628, 177256, 243727, 487454, 974908, 1949816]

約数ペア:

[(1, 1949816), (2, 974908), (4, 487454), (8, 243727), (11, 177256), (22, 88628), (44, 44314), (88, 22157)]