15360016

素因数分解:

$2^4\times 7^1\times {\mathrm{137143}}^1$

素因数の和:137158

約数の個数: 20

約数和(自身を含む): 34011712

約数和(自身を除く): 18651696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137143, 274286, 548572, 960001, 1097144, 1920002, 2194288, 3840004, 7680008, 15360016]

約数ペア:

[(1, 15360016), (2, 7680008), (4, 3840004), (7, 2194288), (8, 1920002), (14, 1097144), (16, 960001), (28, 548572), (56, 274286), (112, 137143)]