12854545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12301}}^1$

素因数の和:12336

約数の個数: 16

約数和(自身を含む): 17714880

約数和(自身を除く): 4860335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12301, 61505, 135311, 233719, 676555, 1168595, 2570909, 12854545]

約数ペア:

[(1, 12854545), (5, 2570909), (11, 1168595), (19, 676555), (55, 233719), (95, 135311), (209, 61505), (1045, 12301)]