15840296

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{1619}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 29743200

約数和(自身を除く): 13902904

約数列:

[1, 2, 4, 8, 1223, 1619, 2446, 3238, 4892, 6476, 9784, 12952, 1980037, 3960074, 7920148, 15840296]

約数ペア:

[(1, 15840296), (2, 7920148), (4, 3960074), (8, 1980037), (1223, 12952), (1619, 9784), (2446, 6476), (3238, 4892)]