15263897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 17664000

約数和(自身を除く): 2400103

約数列:

[1, 11, 19, 199, 209, 367, 2189, 3781, 4037, 6973, 41591, 73033, 76703, 803363, 1387627, 15263897]

約数ペア:

[(1, 15263897), (11, 1387627), (19, 803363), (199, 76703), (209, 73033), (367, 41591), (2189, 6973), (3781, 4037)]