25804612

素因数分解:

$2^2\times {\mathrm{1303}}^1\times {\mathrm{4951}}^1$

素因数の和:6258

約数の個数: 12

約数和(自身を含む): 45201856

約数和(自身を除く): 19397244

約数列:

[1, 2, 4, 1303, 2606, 4951, 5212, 9902, 19804, 6451153, 12902306, 25804612]

約数ペア:

[(1, 25804612), (2, 12902306), (4, 6451153), (1303, 19804), (2606, 9902), (4951, 5212)]