194386454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 121906666

約数列:

[1, 2, 19, 38, 47, 94, 127, 254, 857, 893, 1714, 1786, 2413, 4826, 5969, 11938, 16283, 32566, 40279, 80558, 108839, 113411, 217678, 226822, 765301, 1530602, 2067941, 4135882, 5115433, 10230866, 97193227, 194386454]

約数ペア:

[(1, 194386454), (2, 97193227), (19, 10230866), (38, 5115433), (47, 4135882), (94, 2067941), (127, 1530602), (254, 765301), (857, 226822), (893, 217678), (1714, 113411), (1786, 108839), (2413, 80558), (4826, 40279), (5969, 32566), (11938, 16283)]