22128236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22397}}^1$

素因数の和:22433

約数の個数: 24

約数和(自身を含む): 43900080

約数和(自身を除く): 21771844

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 22397, 44794, 89588, 291161, 425543, 582322, 851086, 1164644, 1702172, 5532059, 11064118, 22128236]

約数ペア:

[(1, 22128236), (2, 11064118), (4, 5532059), (13, 1702172), (19, 1164644), (26, 851086), (38, 582322), (52, 425543), (76, 291161), (247, 89588), (494, 44794), (988, 22397)]