12129866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 22609920

約数和(自身を除く): 10480054

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1471, 2942, 4123, 8246, 10297, 20594, 27949, 45601, 55898, 91202, 195643, 319207, 391286, 638414, 866419, 1732838, 6064933, 12129866]

約数ペア:

[(1, 12129866), (2, 6064933), (7, 1732838), (14, 866419), (19, 638414), (31, 391286), (38, 319207), (62, 195643), (133, 91202), (217, 55898), (266, 45601), (434, 27949), (589, 20594), (1178, 10297), (1471, 8246), (2942, 4123)]