12866646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12689}}^1$

素因数の和:12720

約数の個数: 24

約数和(自身を含む): 27867240

約数和(自身を除く): 15000594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 12689, 25378, 38067, 76134, 164957, 329914, 494871, 989742, 2144441, 4288882, 6433323, 12866646]

約数ペア:

[(1, 12866646), (2, 6433323), (3, 4288882), (6, 2144441), (13, 989742), (26, 494871), (39, 329914), (78, 164957), (169, 76134), (338, 38067), (507, 25378), (1014, 12689)]