12888806

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1459}}^1$

素因数の和:2099

約数の個数: 16

約数和(自身を含む): 22145280

約数和(自身を除く): 9256474

約数列:

[1, 2, 7, 14, 631, 1262, 1459, 2918, 4417, 8834, 10213, 20426, 920629, 1841258, 6444403, 12888806]

約数ペア:

[(1, 12888806), (2, 6444403), (7, 1841258), (14, 920629), (631, 20426), (1262, 10213), (1459, 8834), (2918, 4417)]