9872656

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{2767}}^1$

素因数の和:2998

約数の個数: 20

約数和(自身を含む): 19220992

約数和(自身を除く): 9348336

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 2767, 3568, 5534, 11068, 22136, 44272, 617041, 1234082, 2468164, 4936328, 9872656]

約数ペア:

[(1, 9872656), (2, 4936328), (4, 2468164), (8, 1234082), (16, 617041), (223, 44272), (446, 22136), (892, 11068), (1784, 5534), (2767, 3568)]