11779894

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1780

約数の個数: 24

約数和(自身を含む): 20856528

約数和(自身を除く): 9076634

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 1693, 3386, 3479, 6958, 11851, 23702, 82957, 120203, 165914, 240406, 841421, 1682842, 5889947, 11779894]

約数ペア:

[(1, 11779894), (2, 5889947), (7, 1682842), (14, 841421), (49, 240406), (71, 165914), (98, 120203), (142, 82957), (497, 23702), (994, 11851), (1693, 6958), (3386, 3479)]