12511248

素因数分解:

$2^4\times 3^1\times {\mathrm{260651}}^1$

素因数の和:260662

約数の個数: 20

約数和(自身を含む): 32320848

約数和(自身を除く): 19809600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 260651, 521302, 781953, 1042604, 1563906, 2085208, 3127812, 4170416, 6255624, 12511248]

約数ペア:

[(1, 12511248), (2, 6255624), (3, 4170416), (4, 3127812), (6, 2085208), (8, 1563906), (12, 1042604), (16, 781953), (24, 521302), (48, 260651)]