19055927

素因数分解:

${\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 16

約数和(自身を含む): 21315840

約数和(自身を除く): 2259913

約数列:

[1, 11, 103, 121, 139, 1133, 1331, 1529, 12463, 14317, 16819, 137093, 157487, 185009, 1732357, 19055927]

約数ペア:

[(1, 19055927), (11, 1732357), (103, 185009), (121, 157487), (139, 137093), (1133, 16819), (1331, 14317), (1529, 12463)]