39997606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{7607}}^1$

素因数の和:7859

約数の個数: 16

約数和(自身を含む): 65733120

約数和(自身を除く): 25735514

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 7607, 15214, 83677, 167354, 1818073, 3636146, 19998803, 39997606]

約数ペア:

[(1, 39997606), (2, 19998803), (11, 3636146), (22, 1818073), (239, 167354), (478, 83677), (2629, 15214), (5258, 7607)]