12809872

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 30

約数和(自身を含む): 25468422

約数和(自身を除く): 12658550

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 433, 688, 866, 1732, 1849, 3464, 3698, 6928, 7396, 14792, 18619, 29584, 37238, 74476, 148952, 297904, 800617, 1601234, 3202468, 6404936, 12809872]

約数ペア:

[(1, 12809872), (2, 6404936), (4, 3202468), (8, 1601234), (16, 800617), (43, 297904), (86, 148952), (172, 74476), (344, 37238), (433, 29584), (688, 18619), (866, 14792), (1732, 7396), (1849, 6928), (3464, 3698)]