12485732

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4091}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 25206720

約数和(自身を除く): 12720988

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4091, 8182, 16364, 28637, 57274, 114548, 445919, 891838, 1783676, 3121433, 6242866, 12485732]

約数ペア:

[(1, 12485732), (2, 6242866), (4, 3121433), (7, 1783676), (14, 891838), (28, 445919), (109, 114548), (218, 57274), (436, 28637), (763, 16364), (1526, 8182), (3052, 4091)]