19484267383

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1\times {\mathrm{1087}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 23591321600

約数和(自身を除く): 4107054217

約数列:

[1, 7, 19, 133, 307, 439, 1087, 2149, 3073, 5833, 7609, 8341, 20653, 40831, 58387, 134773, 144571, 333709, 477193, 943411, 2335963, 2560687, 3340351, 6340471, 9066667, 17924809, 44383297, 63466669, 146498251, 1025487757, 2783466769, 19484267383]

約数ペア:

[(1, 19484267383), (7, 2783466769), (19, 1025487757), (133, 146498251), (307, 63466669), (439, 44383297), (1087, 17924809), (2149, 9066667), (3073, 6340471), (5833, 3340351), (7609, 2560687), (8341, 2335963), (20653, 943411), (40831, 477193), (58387, 333709), (134773, 144571)]