15855792

素因数分解:

$2^4\times 3^1\times {\mathrm{330329}}^1$

素因数の和:330340

約数の個数: 20

約数和(自身を含む): 40960920

約数和(自身を除く): 25105128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330329, 660658, 990987, 1321316, 1981974, 2642632, 3963948, 5285264, 7927896, 15855792]

約数ペア:

[(1, 15855792), (2, 7927896), (3, 5285264), (4, 3963948), (6, 2642632), (8, 1981974), (12, 1321316), (16, 990987), (24, 660658), (48, 330329)]