12908504

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 27781920

約数和(自身を除く): 14873416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 653, 706, 1306, 1412, 2471, 2612, 2824, 4571, 4942, 5224, 9142, 9884, 18284, 19768, 36568, 230509, 461018, 922036, 1613563, 1844072, 3227126, 6454252, 12908504]

約数ペア:

[(1, 12908504), (2, 6454252), (4, 3227126), (7, 1844072), (8, 1613563), (14, 922036), (28, 461018), (56, 230509), (353, 36568), (653, 19768), (706, 18284), (1306, 9884), (1412, 9142), (2471, 5224), (2612, 4942), (2824, 4571)]