39975734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3361}}^1$

素因数の和:3695

約数の個数: 16

約数和(自身を含む): 63340080

約数和(自身を除く): 23364346

約数列:

[1, 2, 19, 38, 313, 626, 3361, 5947, 6722, 11894, 63859, 127718, 1051993, 2103986, 19987867, 39975734]

約数ペア:

[(1, 39975734), (2, 19987867), (19, 2103986), (38, 1051993), (313, 127718), (626, 63859), (3361, 11894), (5947, 6722)]