19242234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 45845280

約数和(自身を除く): 26603046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 619, 942, 1238, 1413, 1727, 1857, 2826, 3454, 3714, 5181, 5571, 6809, 10362, 11142, 13618, 15543, 20427, 31086, 40854, 61281, 97183, 122562, 194366, 291549, 583098, 874647, 1069013, 1749294, 2138026, 3207039, 6414078, 9621117, 19242234]

約数ペア:

[(1, 19242234), (2, 9621117), (3, 6414078), (6, 3207039), (9, 2138026), (11, 1749294), (18, 1069013), (22, 874647), (33, 583098), (66, 291549), (99, 194366), (157, 122562), (198, 97183), (314, 61281), (471, 40854), (619, 31086), (942, 20427), (1238, 15543), (1413, 13618), (1727, 11142), (1857, 10362), (2826, 6809), (3454, 5571), (3714, 5181)]