12973978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 20471616

約数和(自身を除く): 7497638

約数列:

[1, 2, 23, 46, 131, 262, 2153, 3013, 4306, 6026, 49519, 99038, 282043, 564086, 6486989, 12973978]

約数ペア:

[(1, 12973978), (2, 6486989), (23, 564086), (46, 282043), (131, 99038), (262, 49519), (2153, 6026), (3013, 4306)]