12941264

素因数分解:

$2^4\times 7^1\times {\mathrm{115547}}^1$

素因数の和:115562

約数の個数: 20

約数和(自身を含む): 28655904

約数和(自身を除く): 15714640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115547, 231094, 462188, 808829, 924376, 1617658, 1848752, 3235316, 6470632, 12941264]

約数ペア:

[(1, 12941264), (2, 6470632), (4, 3235316), (7, 1848752), (8, 1617658), (14, 924376), (16, 808829), (28, 462188), (56, 231094), (112, 115547)]