12663340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27529}}^1$

素因数の和:27561

約数の個数: 24

約数和(自身を含む): 27750240

約数和(自身を除く): 15086900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27529, 55058, 110116, 137645, 275290, 550580, 633167, 1266334, 2532668, 3165835, 6331670, 12663340]

約数ペア:

[(1, 12663340), (2, 6331670), (4, 3165835), (5, 2532668), (10, 1266334), (20, 633167), (23, 550580), (46, 275290), (92, 137645), (115, 110116), (230, 55058), (460, 27529)]