12513854

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 19126800

約数和(自身を除く): 6612946

約数列:

[1, 2, 109, 137, 218, 274, 419, 838, 14933, 29866, 45671, 57403, 91342, 114806, 6256927, 12513854]

約数ペア:

[(1, 12513854), (2, 6256927), (109, 114806), (137, 91342), (218, 57403), (274, 45671), (419, 29866), (838, 14933)]