13397264

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1181}}^1$

素因数の和:1898

約数の個数: 20

約数和(自身を含む): 26015820

約数和(自身を除く): 12618556

約数列:

[1, 2, 4, 8, 16, 709, 1181, 1418, 2362, 2836, 4724, 5672, 9448, 11344, 18896, 837329, 1674658, 3349316, 6698632, 13397264]

約数ペア:

[(1, 13397264), (2, 6698632), (4, 3349316), (8, 1674658), (16, 837329), (709, 18896), (1181, 11344), (1418, 9448), (2362, 5672), (2836, 4724)]