12152884

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 21934080

約数和(自身を除く): 9781196

約数列:

[1, 2, 4, 47, 94, 127, 188, 254, 508, 509, 1018, 2036, 5969, 11938, 23876, 23923, 47846, 64643, 95692, 129286, 258572, 3038221, 6076442, 12152884]

約数ペア:

[(1, 12152884), (2, 6076442), (4, 3038221), (47, 258572), (94, 129286), (127, 95692), (188, 64643), (254, 47846), (508, 23923), (509, 23876), (1018, 11938), (2036, 5969)]