15188638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 24077520

約数和(自身を除く): 8888882

約数列:

[1, 2, 19, 38, 313, 626, 1277, 2554, 5947, 11894, 24263, 48526, 399701, 799402, 7594319, 15188638]

約数ペア:

[(1, 15188638), (2, 7594319), (19, 799402), (38, 399701), (313, 48526), (626, 24263), (1277, 11894), (2554, 5947)]