11945572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 21560000

約数和(自身を除く): 9614428

約数列:

[1, 2, 4, 43, 86, 172, 199, 349, 398, 698, 796, 1396, 8557, 15007, 17114, 30014, 34228, 60028, 69451, 138902, 277804, 2986393, 5972786, 11945572]

約数ペア:

[(1, 11945572), (2, 5972786), (4, 2986393), (43, 277804), (86, 138902), (172, 69451), (199, 60028), (349, 34228), (398, 30014), (698, 17114), (796, 15007), (1396, 8557)]