12225724

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 24765440

約数和(自身を除く): 12539716

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5527, 11054, 22108, 38689, 77378, 154756, 436633, 873266, 1746532, 3056431, 6112862, 12225724]

約数ペア:

[(1, 12225724), (2, 6112862), (4, 3056431), (7, 1746532), (14, 873266), (28, 436633), (79, 154756), (158, 77378), (316, 38689), (553, 22108), (1106, 11054), (2212, 5527)]