11639908

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2089}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 23408000

約数和(自身を除く): 11768092

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2089, 2786, 4178, 5572, 8356, 14623, 29246, 58492, 415711, 831422, 1662844, 2909977, 5819954, 11639908]

約数ペア:

[(1, 11639908), (2, 5819954), (4, 2909977), (7, 1662844), (14, 831422), (28, 415711), (199, 58492), (398, 29246), (796, 14623), (1393, 8356), (2089, 5572), (2786, 4178)]