38872022

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{12451}}^1$

素因数の和:12683

約数の個数: 16

約数和(自身を含む): 66941952

約数和(自身を除く): 28069930

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 12451, 24902, 87157, 174314, 2776573, 5553146, 19436011, 38872022]

約数ペア:

[(1, 38872022), (2, 19436011), (7, 5553146), (14, 2776573), (223, 174314), (446, 87157), (1561, 24902), (3122, 12451)]