22135883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4049}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 27993600

約数和(自身を除く): 5857717

約数列:

[1, 7, 11, 71, 77, 497, 781, 4049, 5467, 28343, 44539, 287479, 311773, 2012353, 3162269, 22135883]

約数ペア:

[(1, 22135883), (7, 3162269), (11, 2012353), (71, 311773), (77, 287479), (497, 44539), (781, 28343), (4049, 5467)]