12893104

素因数分解:

$2^4\times 7^1\times {\mathrm{115117}}^1$

素因数の和:115132

約数の個数: 20

約数和(自身を含む): 28549264

約数和(自身を除く): 15656160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115117, 230234, 460468, 805819, 920936, 1611638, 1841872, 3223276, 6446552, 12893104]

約数ペア:

[(1, 12893104), (2, 6446552), (4, 3223276), (7, 1841872), (8, 1611638), (14, 920936), (16, 805819), (28, 460468), (56, 230234), (112, 115117)]