1930767118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{17747}}^1$

素因数の和:18184

約数の個数: 32

約数和(自身を含む): 3492806400

約数和(自身を除く): 1562039282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 409, 818, 2863, 5726, 7771, 15542, 17747, 35494, 54397, 108794, 124229, 248458, 337193, 674386, 2360351, 4720702, 7258523, 14517046, 50809661, 101619322, 137911937, 275823874, 965383559, 1930767118]

約数ペア:

[(1, 1930767118), (2, 965383559), (7, 275823874), (14, 137911937), (19, 101619322), (38, 50809661), (133, 14517046), (266, 7258523), (409, 4720702), (818, 2360351), (2863, 674386), (5726, 337193), (7771, 248458), (15542, 124229), (17747, 108794), (35494, 54397)]