13221176

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{22639}}^1$

素因数の和:22718

約数の個数: 16

約数和(自身を含む): 25130400

約数和(自身を除く): 11909224

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 22639, 45278, 90556, 181112, 1652647, 3305294, 6610588, 13221176]

約数ペア:

[(1, 13221176), (2, 6610588), (4, 3305294), (8, 1652647), (73, 181112), (146, 90556), (292, 45278), (584, 22639)]