12689016

素因数分解:

$2^3\times 3^1\times {\mathrm{528709}}^1$

素因数の和:528718

約数の個数: 16

約数和(自身を含む): 31722600

約数和(自身を除く): 19033584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 528709, 1057418, 1586127, 2114836, 3172254, 4229672, 6344508, 12689016]

約数ペア:

[(1, 12689016), (2, 6344508), (3, 4229672), (4, 3172254), (6, 2114836), (8, 1586127), (12, 1057418), (24, 528709)]