12684868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19697}}^1$

素因数の和:19731

約数の個数: 24

約数和(自身を含む): 26474112

約数和(自身を除く): 13789244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19697, 39394, 78788, 137879, 275758, 453031, 551516, 906062, 1812124, 3171217, 6342434, 12684868]

約数ペア:

[(1, 12684868), (2, 6342434), (4, 3171217), (7, 1812124), (14, 906062), (23, 551516), (28, 453031), (46, 275758), (92, 137879), (161, 78788), (322, 39394), (644, 19697)]