13191645

素因数分解:

$3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1031}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 21151872

約数和(自身を除く): 7960227

約数列:

[1, 3, 5, 15, 853, 1031, 2559, 3093, 4265, 5155, 12795, 15465, 879443, 2638329, 4397215, 13191645]

約数ペア:

[(1, 13191645), (3, 4397215), (5, 2638329), (15, 879443), (853, 15465), (1031, 12795), (2559, 5155), (3093, 4265)]