19951862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 16439818

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 701, 749, 1402, 1498, 2033, 4066, 4907, 9814, 13319, 14231, 26638, 28462, 75007, 93233, 150014, 186466, 525049, 1050098, 1425133, 2850266, 9975931, 19951862]

約数ペア:

[(1, 19951862), (2, 9975931), (7, 2850266), (14, 1425133), (19, 1050098), (38, 525049), (107, 186466), (133, 150014), (214, 93233), (266, 75007), (701, 28462), (749, 26638), (1402, 14231), (1498, 13319), (2033, 9814), (4066, 4907)]