12965804710

素因数分解:

$2^1\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{197921}}^1$

素因数の和:204479

約数の個数: 16

約数和(自身を含む): 23342128992

約数和(自身を除く): 10376324282

約数列:

[1, 2, 5, 10, 6551, 13102, 32755, 65510, 197921, 395842, 989605, 1979210, 1296580471, 2593160942, 6482902355, 12965804710]

約数ペア:

[(1, 12965804710), (2, 6482902355), (5, 2593160942), (10, 1296580471), (6551, 1979210), (13102, 989605), (32755, 395842), (65510, 197921)]