15512212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1637}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 28619136

約数和(自身を除く): 13106924

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 1637, 2369, 3274, 4738, 6548, 9476, 37651, 75302, 150604, 168611, 337222, 674444, 3878053, 7756106, 15512212]

約数ペア:

[(1, 15512212), (2, 7756106), (4, 3878053), (23, 674444), (46, 337222), (92, 168611), (103, 150604), (206, 75302), (412, 37651), (1637, 9476), (2369, 6548), (3274, 4738)]