22181797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 25643520

約数和(自身を除く): 3461723

約数列:

[1, 11, 19, 209, 211, 503, 2321, 4009, 5533, 9557, 44099, 105127, 106133, 1167463, 2016527, 22181797]

約数ペア:

[(1, 22181797), (11, 2016527), (19, 1167463), (209, 106133), (211, 105127), (503, 44099), (2321, 9557), (4009, 5533)]