11791546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 8166854

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 199, 398, 559, 689, 1118, 1378, 2279, 2587, 4558, 5174, 8557, 10547, 17114, 21094, 29627, 59254, 111241, 137111, 222482, 274222, 453521, 907042, 5895773, 11791546]

約数ペア:

[(1, 11791546), (2, 5895773), (13, 907042), (26, 453521), (43, 274222), (53, 222482), (86, 137111), (106, 111241), (199, 59254), (398, 29627), (559, 21094), (689, 17114), (1118, 10547), (1378, 8557), (2279, 5174), (2587, 4558)]