22037213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 24881472

約数和(自身を除く): 2844259

約数列:

[1, 11, 41, 131, 373, 451, 1441, 4103, 5371, 15293, 48863, 59081, 168223, 537493, 2003383, 22037213]

約数ペア:

[(1, 22037213), (11, 2003383), (41, 537493), (131, 168223), (373, 59081), (451, 48863), (1441, 15293), (4103, 5371)]