12211612

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 24532704

約数和(自身を除く): 12321092

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1697, 1799, 3394, 3598, 6788, 7196, 11879, 23758, 47516, 436129, 872258, 1744516, 3052903, 6105806, 12211612]

約数ペア:

[(1, 12211612), (2, 6105806), (4, 3052903), (7, 1744516), (14, 872258), (28, 436129), (257, 47516), (514, 23758), (1028, 11879), (1697, 7196), (1799, 6788), (3394, 3598)]