18448567190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{47947}}^1$

素因数の和:48416

約数の個数: 32

約数和(自身を含む): 33607712160

約数和(自身を除く): 15159144970

約数列:

[1, 2, 5, 10, 109, 218, 353, 545, 706, 1090, 1765, 3530, 38477, 47947, 76954, 95894, 192385, 239735, 384770, 479470, 5226223, 10452446, 16925291, 26131115, 33850582, 52262230, 84626455, 169252910, 1844856719, 3689713438, 9224283595, 18448567190]

約数ペア:

[(1, 18448567190), (2, 9224283595), (5, 3689713438), (10, 1844856719), (109, 169252910), (218, 84626455), (353, 52262230), (545, 33850582), (706, 26131115), (1090, 16925291), (1765, 10452446), (3530, 5226223), (38477, 479470), (47947, 384770), (76954, 239735), (95894, 192385)]