2015800478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{38749}}^1$

素因数の和:38844

約数の個数: 24

約数和(自身を含む): 3271275000

約数和(自身を除く): 1255474522

約数列:

[1, 2, 19, 37, 38, 74, 703, 1369, 1406, 2738, 26011, 38749, 52022, 77498, 736231, 1433713, 1472462, 2867426, 27240547, 53047381, 54481094, 106094762, 1007900239, 2015800478]

約数ペア:

[(1, 2015800478), (2, 1007900239), (19, 106094762), (37, 54481094), (38, 53047381), (74, 27240547), (703, 2867426), (1369, 1472462), (1406, 1433713), (2738, 736231), (26011, 77498), (38749, 52022)]