12808838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39779}}^1$

素因数の和:39811

約数の個数: 16

約数和(自身を含む): 22913280

約数和(自身を除く): 10104442

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 39779, 79558, 278453, 556906, 914917, 1829834, 6404419, 12808838]

約数ペア:

[(1, 12808838), (2, 6404419), (7, 1829834), (14, 914917), (23, 556906), (46, 278453), (161, 79558), (322, 39779)]