12727870

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2749}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 22968000

約数和(自身を除く): 10240130

約数列:

[1, 2, 5, 10, 463, 926, 2315, 2749, 4630, 5498, 13745, 27490, 1272787, 2545574, 6363935, 12727870]

約数ペア:

[(1, 12727870), (2, 6363935), (5, 2545574), (10, 1272787), (463, 27490), (926, 13745), (2315, 5498), (2749, 4630)]