12545072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{21191}}^1$

素因数の和:21236

約数の個数: 20

約数和(自身を含む): 24964176

約数和(自身を除く): 12419104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 21191, 42382, 84764, 169528, 339056, 784067, 1568134, 3136268, 6272536, 12545072]

約数ペア:

[(1, 12545072), (2, 6272536), (4, 3136268), (8, 1568134), (16, 784067), (37, 339056), (74, 169528), (148, 84764), (296, 42382), (592, 21191)]