12789602

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1999}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 21984000

約数和(自身を除く): 9194398

約数列:

[1, 2, 7, 14, 457, 914, 1999, 3199, 3998, 6398, 13993, 27986, 913543, 1827086, 6394801, 12789602]

約数ペア:

[(1, 12789602), (2, 6394801), (7, 1827086), (14, 913543), (457, 27986), (914, 13993), (1999, 6398), (3199, 3998)]