12898984

素因数分解:

$2^3\times 7^1\times {\mathrm{230339}}^1$

素因数の和:230352

約数の個数: 16

約数和(自身を含む): 27640800

約数和(自身を除く): 14741816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 230339, 460678, 921356, 1612373, 1842712, 3224746, 6449492, 12898984]

約数ペア:

[(1, 12898984), (2, 6449492), (4, 3224746), (7, 1842712), (8, 1612373), (14, 921356), (28, 460678), (56, 230339)]