11889414

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{15361}}^1$

素因数の和:15412

約数の個数: 24

約数和(自身を含む): 26361192

約数和(自身を除く): 14471778

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 15361, 30722, 46083, 92166, 138249, 276498, 660523, 1321046, 1981569, 3963138, 5944707, 11889414]

約数ペア:

[(1, 11889414), (2, 5944707), (3, 3963138), (6, 1981569), (9, 1321046), (18, 660523), (43, 276498), (86, 138249), (129, 92166), (258, 46083), (387, 30722), (774, 15361)]