12897328

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{1741}}^1$

素因数の和:2212

約数の個数: 20

約数和(自身を含む): 25056928

約数和(自身を除く): 12159600

約数列:

[1, 2, 4, 8, 16, 463, 926, 1741, 1852, 3482, 3704, 6964, 7408, 13928, 27856, 806083, 1612166, 3224332, 6448664, 12897328]

約数ペア:

[(1, 12897328), (2, 6448664), (4, 3224332), (8, 1612166), (16, 806083), (463, 27856), (926, 13928), (1741, 7408), (1852, 6964), (3482, 3704)]