11700736978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43987733}}^1$

素因数の和:43987761

約数の個数: 16

約数和(自身を含む): 21114112320

約数和(自身を除く): 9413375342

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 43987733, 87975466, 307914131, 615828262, 835766927, 1671533854, 5850368489, 11700736978]

約数ペア:

[(1, 11700736978), (2, 5850368489), (7, 1671533854), (14, 835766927), (19, 615828262), (38, 307914131), (133, 87975466), (266, 43987733)]