12853216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9341}}^1$

素因数の和:9394

約数の個数: 24

約数和(自身を含む): 25896024

約数和(自身を除く): 13042808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9341, 18682, 37364, 74728, 149456, 298912, 401663, 803326, 1606652, 3213304, 6426608, 12853216]

約数ペア:

[(1, 12853216), (2, 6426608), (4, 3213304), (8, 1606652), (16, 803326), (32, 401663), (43, 298912), (86, 149456), (172, 74728), (344, 37364), (688, 18682), (1376, 9341)]