12298478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 18836064

約数和(自身を除く): 6537586

約数列:

[1, 2, 71, 142, 257, 337, 514, 674, 18247, 23927, 36494, 47854, 86609, 173218, 6149239, 12298478]

約数ペア:

[(1, 12298478), (2, 6149239), (71, 173218), (142, 86609), (257, 47854), (337, 36494), (514, 23927), (674, 18247)]