22209478

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 33935616

約数和(自身を除く): 11726138

約数列:

[1, 2, 103, 131, 206, 262, 823, 1646, 13493, 26986, 84769, 107813, 169538, 215626, 11104739, 22209478]

約数ペア:

[(1, 22209478), (2, 11104739), (103, 215626), (131, 169538), (206, 107813), (262, 84769), (823, 26986), (1646, 13493)]