12390288

素因数分解:

$2^4\times 3^1\times {\mathrm{258131}}^1$

素因数の和:258142

約数の個数: 20

約数和(自身を含む): 32008368

約数和(自身を除く): 19618080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258131, 516262, 774393, 1032524, 1548786, 2065048, 3097572, 4130096, 6195144, 12390288]

約数ペア:

[(1, 12390288), (2, 6195144), (3, 4130096), (4, 3097572), (6, 2065048), (8, 1548786), (12, 1032524), (16, 774393), (24, 516262), (48, 258131)]