12549173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 15536640

約数和(自身を除く): 2987467

約数列:

[1, 7, 13, 91, 239, 577, 1673, 3107, 4039, 7501, 21749, 52507, 137903, 965321, 1792739, 12549173]

約数ペア:

[(1, 12549173), (7, 1792739), (13, 965321), (91, 137903), (239, 52507), (577, 21749), (1673, 7501), (3107, 4039)]