12684856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 26514000

約数和(自身を除く): 13829144

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4909, 9818, 19636, 39272, 83453, 93271, 166906, 186542, 333812, 373084, 667624, 746168, 1585607, 3171214, 6342428, 12684856]

約数ペア:

[(1, 12684856), (2, 6342428), (4, 3171214), (8, 1585607), (17, 746168), (19, 667624), (34, 373084), (38, 333812), (68, 186542), (76, 166906), (136, 93271), (152, 83453), (323, 39272), (646, 19636), (1292, 9818), (2584, 4909)]