12685688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{36877}}^1$

素因数の和:36926

約数の個数: 16

約数和(自身を含む): 24339480

約数和(自身を除く): 11653792

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 36877, 73754, 147508, 295016, 1585711, 3171422, 6342844, 12685688]

約数ペア:

[(1, 12685688), (2, 6342844), (4, 3171422), (8, 1585711), (43, 295016), (86, 147508), (172, 73754), (344, 36877)]