12982808

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{1289}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 24381000

約数和(自身を除く): 11398192

約数列:

[1, 2, 4, 8, 1259, 1289, 2518, 2578, 5036, 5156, 10072, 10312, 1622851, 3245702, 6491404, 12982808]

約数ペア:

[(1, 12982808), (2, 6491404), (4, 3245702), (8, 1622851), (1259, 10312), (1289, 10072), (2518, 5156), (2578, 5036)]