12943252

素因数分解:

$2^2\times 7^2\times {\mathrm{66037}}^1$

素因数の和:66055

約数の個数: 18

約数和(自身を含む): 26349162

約数和(自身を除く): 13405910

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 66037, 132074, 264148, 462259, 924518, 1849036, 3235813, 6471626, 12943252]

約数ペア:

[(1, 12943252), (2, 6471626), (4, 3235813), (7, 1849036), (14, 924518), (28, 462259), (49, 264148), (98, 132074), (196, 66037)]