189716846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{25589}}^1$

素因数の和:25939

約数の個数: 16

約数和(自身を含む): 311379120

約数和(自身を除く): 121662274

約数列:

[1, 2, 11, 22, 337, 674, 3707, 7414, 25589, 51178, 281479, 562958, 8623493, 17246986, 94858423, 189716846]

約数ペア:

[(1, 189716846), (2, 94858423), (11, 17246986), (22, 8623493), (337, 562958), (674, 281479), (3707, 51178), (7414, 25589)]