12971546

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5119}}^1$

素因数の和:5309

約数の個数: 16

約数和(自身を含む): 22364160

約数和(自身を除く): 9392614

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 5119, 10238, 35833, 71666, 926539, 1853078, 6485773, 12971546]

約数ペア:

[(1, 12971546), (2, 6485773), (7, 1853078), (14, 926539), (181, 71666), (362, 35833), (1267, 10238), (2534, 5119)]