1995558239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 2189721600

約数和(自身を除く): 194163361

約数列:

[1, 19, 59, 107, 127, 131, 1121, 2033, 2413, 2489, 6313, 7493, 7729, 13589, 14017, 16637, 119947, 142367, 146851, 258191, 266323, 316103, 801751, 827003, 981583, 1780159, 15233269, 15713057, 18650077, 33823021, 105029381, 1995558239]

約数ペア:

[(1, 1995558239), (19, 105029381), (59, 33823021), (107, 18650077), (127, 15713057), (131, 15233269), (1121, 1780159), (2033, 981583), (2413, 827003), (2489, 801751), (6313, 316103), (7493, 266323), (7729, 258191), (13589, 146851), (14017, 142367), (16637, 119947)]