15896808

素因数分解:

$2^3\times 3^2\times {\mathrm{220789}}^1$

素因数の和:220801

約数の個数: 24

約数和(自身を含む): 43054050

約数和(自身を除く): 27157242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 220789, 441578, 662367, 883156, 1324734, 1766312, 1987101, 2649468, 3974202, 5298936, 7948404, 15896808]

約数ペア:

[(1, 15896808), (2, 7948404), (3, 5298936), (4, 3974202), (6, 2649468), (8, 1987101), (9, 1766312), (12, 1324734), (18, 883156), (24, 662367), (36, 441578), (72, 220789)]