13427554

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1451}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 23069376

約数和(自身を除く): 9641822

約数列:

[1, 2, 7, 14, 661, 1322, 1451, 2902, 4627, 9254, 10157, 20314, 959111, 1918222, 6713777, 13427554]

約数ペア:

[(1, 13427554), (2, 6713777), (7, 1918222), (14, 959111), (661, 20314), (1322, 10157), (1451, 9254), (2902, 4627)]