12945976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{95191}}^1$

素因数の和:95214

約数の個数: 16

約数和(自身を含む): 25701840

約数和(自身を除く): 12755864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 95191, 190382, 380764, 761528, 1618247, 3236494, 6472988, 12945976]

約数ペア:

[(1, 12945976), (2, 6472988), (4, 3236494), (8, 1618247), (17, 761528), (34, 380764), (68, 190382), (136, 95191)]