12358888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 24377760

約数和(自身を除く): 12018872

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 971, 1591, 1942, 3182, 3884, 6364, 7768, 12728, 35927, 41753, 71854, 83506, 143708, 167012, 287416, 334024, 1544861, 3089722, 6179444, 12358888]

約数ペア:

[(1, 12358888), (2, 6179444), (4, 3089722), (8, 1544861), (37, 334024), (43, 287416), (74, 167012), (86, 143708), (148, 83506), (172, 71854), (296, 41753), (344, 35927), (971, 12728), (1591, 7768), (1942, 6364), (3182, 3884)]