22604012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 40404000

約数和(自身を除く): 17799988

約数列:

[1, 2, 4, 73, 146, 199, 292, 389, 398, 778, 796, 1556, 14527, 28397, 29054, 56794, 58108, 77411, 113588, 154822, 309644, 5651003, 11302006, 22604012]

約数ペア:

[(1, 22604012), (2, 11302006), (4, 5651003), (73, 309644), (146, 154822), (199, 113588), (292, 77411), (389, 58108), (398, 56794), (778, 29054), (796, 28397), (1556, 14527)]