2135474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 3529440

約数和(自身を除く): 1393966

約数列:

[1, 2, 11, 22, 113, 226, 859, 1243, 1718, 2486, 9449, 18898, 97067, 194134, 1067737, 2135474]

約数ペア:

[(1, 2135474), (2, 1067737), (11, 194134), (22, 97067), (113, 18898), (226, 9449), (859, 2486), (1243, 1718)]