15560449712

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{866009}}^1$

素因数の和:867140

約数の個数: 20

約数和(自身を含む): 30175252440

約数和(自身を除く): 14614802728

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 17968, 866009, 1732018, 3464036, 6928072, 13856144, 972528107, 1945056214, 3890112428, 7780224856, 15560449712]

約数ペア:

[(1, 15560449712), (2, 7780224856), (4, 3890112428), (8, 1945056214), (16, 972528107), (1123, 13856144), (2246, 6928072), (4492, 3464036), (8984, 1732018), (17968, 866009)]