22554191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 25850880

約数和(自身を除く): 3296689

約数列:

[1, 11, 23, 239, 253, 373, 2629, 4103, 5497, 8579, 60467, 89147, 94369, 980617, 2050381, 22554191]

約数ペア:

[(1, 22554191), (11, 2050381), (23, 980617), (239, 94369), (253, 89147), (373, 60467), (2629, 8579), (4103, 5497)]