39820508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109397}}^1$

素因数の和:109421

約数の個数: 24

約数和(自身を含む): 85768032

約数和(自身を除く): 45947524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 109397, 218794, 437588, 765779, 1422161, 1531558, 2844322, 3063116, 5688644, 9955127, 19910254, 39820508]

約数ペア:

[(1, 39820508), (2, 19910254), (4, 9955127), (7, 5688644), (13, 3063116), (14, 2844322), (26, 1531558), (28, 1422161), (52, 765779), (91, 437588), (182, 218794), (364, 109397)]