12452090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{177887}}^1$

素因数の和:177901

約数の個数: 16

約数和(自身を含む): 25615872

約数和(自身を除く): 13163782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 177887, 355774, 889435, 1245209, 1778870, 2490418, 6226045, 12452090]

約数ペア:

[(1, 12452090), (2, 6226045), (5, 2490418), (7, 1778870), (10, 1245209), (14, 889435), (35, 355774), (70, 177887)]