13045286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 20708160

約数和(自身を除く): 7662874

約数列:

[1, 2, 19, 38, 211, 422, 1627, 3254, 4009, 8018, 30913, 61826, 343297, 686594, 6522643, 13045286]

約数ペア:

[(1, 13045286), (2, 6522643), (19, 686594), (38, 343297), (211, 61826), (422, 30913), (1627, 8018), (3254, 4009)]