12788552

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 28598400

約数和(自身を除く): 15809848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9929, 19858, 39716, 69503, 79432, 139006, 228367, 278012, 456734, 556024, 913468, 1598569, 1826936, 3197138, 6394276, 12788552]

約数ペア:

[(1, 12788552), (2, 6394276), (4, 3197138), (7, 1826936), (8, 1598569), (14, 913468), (23, 556024), (28, 456734), (46, 278012), (56, 228367), (92, 139006), (161, 79432), (184, 69503), (322, 39716), (644, 19858), (1288, 9929)]