15156720166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56980151}}^1$

素因数の和:56980179

約数の個数: 16

約数和(自身を含む): 27350472960

約数和(自身を除く): 12193752794

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 56980151, 113960302, 398861057, 797722114, 1082622869, 2165245738, 7578360083, 15156720166]

約数ペア:

[(1, 15156720166), (2, 7578360083), (7, 2165245738), (14, 1082622869), (19, 797722114), (38, 398861057), (133, 113960302), (266, 56980151)]