13288634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 7240006

約数列:

[1, 2, 43, 86, 191, 382, 809, 1618, 8213, 16426, 34787, 69574, 154519, 309038, 6644317, 13288634]

約数ペア:

[(1, 13288634), (2, 6644317), (43, 309038), (86, 154519), (191, 69574), (382, 34787), (809, 16426), (1618, 8213)]