1891146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 4069440

約数和(自身を除く): 2178294

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 313, 318, 626, 939, 1007, 1878, 2014, 3021, 5947, 6042, 11894, 16589, 17841, 33178, 35682, 49767, 99534, 315191, 630382, 945573, 1891146]

約数ペア:

[(1, 1891146), (2, 945573), (3, 630382), (6, 315191), (19, 99534), (38, 49767), (53, 35682), (57, 33178), (106, 17841), (114, 16589), (159, 11894), (313, 6042), (318, 5947), (626, 3021), (939, 2014), (1007, 1878)]