15047792

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1223}}^1$

素因数の和:2000

約数の個数: 20

約数和(自身を含む): 29216880

約数和(自身を除く): 14169088

約数列:

[1, 2, 4, 8, 16, 769, 1223, 1538, 2446, 3076, 4892, 6152, 9784, 12304, 19568, 940487, 1880974, 3761948, 7523896, 15047792]

約数ペア:

[(1, 15047792), (2, 7523896), (4, 3761948), (8, 1880974), (16, 940487), (769, 19568), (1223, 12304), (1538, 9784), (2446, 6152), (3076, 4892)]