26841319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 29440000

約数和(自身を除く): 2598681

約数列:

[1, 19, 31, 199, 229, 589, 3781, 4351, 6169, 7099, 45571, 117211, 134881, 865849, 1412701, 26841319]

約数ペア:

[(1, 26841319), (19, 1412701), (31, 865849), (199, 134881), (229, 117211), (589, 45571), (3781, 7099), (4351, 6169)]