12940076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 24186624

約数和(自身を除く): 11246548

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3271, 3956, 6542, 13084, 75233, 140653, 150466, 281306, 300932, 562612, 3235019, 6470038, 12940076]

約数ペア:

[(1, 12940076), (2, 6470038), (4, 3235019), (23, 562612), (43, 300932), (46, 281306), (86, 150466), (92, 140653), (172, 75233), (989, 13084), (1978, 6542), (3271, 3956)]