12415088

素因数分解:

$2^4\times 7^1\times {\mathrm{110849}}^1$

素因数の和:110864

約数の個数: 20

約数和(自身を含む): 27490800

約数和(自身を除く): 15075712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110849, 221698, 443396, 775943, 886792, 1551886, 1773584, 3103772, 6207544, 12415088]

約数ペア:

[(1, 12415088), (2, 6207544), (4, 3103772), (7, 1773584), (8, 1551886), (14, 886792), (16, 775943), (28, 443396), (56, 221698), (112, 110849)]