12697802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10391}}^1$

素因数の和:10453

約数の個数: 16

約数和(自身を含む): 20950272

約数和(自身を除く): 8252470

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 10391, 20782, 135083, 270166, 488377, 976754, 6348901, 12697802]

約数ペア:

[(1, 12697802), (2, 6348901), (13, 976754), (26, 488377), (47, 270166), (94, 135083), (611, 20782), (1222, 10391)]