2912069846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10947631}}^1$

素因数の和:10947659

約数の個数: 16

約数和(自身を含む): 5254863360

約数和(自身を除く): 2342793514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10947631, 21895262, 76633417, 153266834, 208004989, 416009978, 1456034923, 2912069846]

約数ペア:

[(1, 2912069846), (2, 1456034923), (7, 416009978), (14, 208004989), (19, 153266834), (38, 76633417), (133, 21895262), (266, 10947631)]