22294628

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 39709824

約数和(自身を除く): 17415196

約数列:

[1, 2, 4, 131, 157, 262, 271, 314, 524, 542, 628, 1084, 20567, 35501, 41134, 42547, 71002, 82268, 85094, 142004, 170188, 5573657, 11147314, 22294628]

約数ペア:

[(1, 22294628), (2, 11147314), (4, 5573657), (131, 170188), (157, 142004), (262, 85094), (271, 82268), (314, 71002), (524, 42547), (542, 41134), (628, 35501), (1084, 20567)]