16005072

素因数分解:

$2^4\times 3^1\times {\mathrm{333439}}^1$

素因数の和:333450

約数の個数: 20

約数和(自身を含む): 41346560

約数和(自身を除く): 25341488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 333439, 666878, 1000317, 1333756, 2000634, 2667512, 4001268, 5335024, 8002536, 16005072]

約数ペア:

[(1, 16005072), (2, 8002536), (3, 5335024), (4, 4001268), (6, 2667512), (8, 2000634), (12, 1333756), (16, 1000317), (24, 666878), (48, 333439)]