34331974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21011}}^1$

素因数の和:21075

約数の個数: 16

約数和(自身を含む): 55471680

約数和(自身を除く): 21139706

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 21011, 42022, 399209, 798418, 903473, 1806946, 17165987, 34331974]

約数ペア:

[(1, 34331974), (2, 17165987), (19, 1806946), (38, 903473), (43, 798418), (86, 399209), (817, 42022), (1634, 21011)]