15063986

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7741}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 26013120

約数和(自身を除く): 10949134

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 7741, 15482, 54187, 108374, 1075999, 2151998, 7531993, 15063986]

約数ペア:

[(1, 15063986), (2, 7531993), (7, 2151998), (14, 1075999), (139, 108374), (278, 54187), (973, 15482), (1946, 7741)]