20221558

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2341}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 34736544

約数和(自身を除く): 14514986

約数列:

[1, 2, 7, 14, 617, 1234, 2341, 4319, 4682, 8638, 16387, 32774, 1444397, 2888794, 10110779, 20221558]

約数ペア:

[(1, 20221558), (2, 10110779), (7, 2888794), (14, 1444397), (617, 32774), (1234, 16387), (2341, 8638), (4319, 4682)]