12049972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 23184000

約数和(自身を除く): 11134028

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 1999, 3014, 3998, 6028, 7996, 21989, 43978, 87956, 273863, 547726, 1095452, 3012493, 6024986, 12049972]

約数ペア:

[(1, 12049972), (2, 6024986), (4, 3012493), (11, 1095452), (22, 547726), (44, 273863), (137, 87956), (274, 43978), (548, 21989), (1507, 7996), (1999, 6028), (3014, 3998)]