12557112

素因数分解:

$2^3\times 3^1\times {\mathrm{523213}}^1$

素因数の和:523222

約数の個数: 16

約数和(自身を含む): 31392840

約数和(自身を除く): 18835728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523213, 1046426, 1569639, 2092852, 3139278, 4185704, 6278556, 12557112]

約数ペア:

[(1, 12557112), (2, 6278556), (3, 4185704), (4, 3139278), (6, 2092852), (8, 1569639), (12, 1046426), (24, 523213)]