19071129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82559}}^1$

素因数の和:82580

約数の個数: 16

約数和(自身を含む): 31703040

約数和(自身を除く): 12631911

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 82559, 247677, 577913, 908149, 1733739, 2724447, 6357043, 19071129]

約数ペア:

[(1, 19071129), (3, 6357043), (7, 2724447), (11, 1733739), (21, 908149), (33, 577913), (77, 247677), (231, 82559)]