3973858.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 20912400

約数和(自身を除く): 7721954

約数列:

[1, 2, 19, 38, 313, 626, 1109, 2218, 5947, 11894, 21071, 42142, 347117, 694234, 6595223, 13190446]

約数ペア:

[(1, 13190446), (2, 6595223), (19, 694234), (38, 347117), (313, 42142), (626, 21071), (1109, 11894), (2218, 5947)]