12187378

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5446

約数の個数: 24

約数和(自身を含む): 22194432

約数和(自身を除く): 10007054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 5407, 10814, 37849, 75698, 124361, 248722, 264943, 529886, 870527, 1741054, 6093689, 12187378]

約数ペア:

[(1, 12187378), (2, 6093689), (7, 1741054), (14, 870527), (23, 529886), (46, 264943), (49, 248722), (98, 124361), (161, 75698), (322, 37849), (1127, 10814), (2254, 5407)]