15678399638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5127011}}^1$

素因数の和:5127163

約数の個数: 16

約数和(自身を含む): 25840140480

約数和(自身を除く): 10161740842

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 5127011, 10254022, 56397121, 112794242, 712654529, 1425309058, 7839199819, 15678399638]

約数ペア:

[(1, 15678399638), (2, 7839199819), (11, 1425309058), (22, 712654529), (139, 112794242), (278, 56397121), (1529, 10254022), (3058, 5127011)]