11890206

素因数分解:

$2^1\times 3^3\times {\mathrm{220189}}^1$

素因数の和:220200

約数の個数: 16

約数和(自身を含む): 26422800

約数和(自身を除く): 14532594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 220189, 440378, 660567, 1321134, 1981701, 3963402, 5945103, 11890206]

約数ペア:

[(1, 11890206), (2, 5945103), (3, 3963402), (6, 1981701), (9, 1321134), (18, 660567), (27, 440378), (54, 220189)]