12786068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 23853312

約数和(自身を除く): 11067244

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 2957, 4324, 5914, 11828, 68011, 136022, 138979, 272044, 277958, 555916, 3196517, 6393034, 12786068]

約数ペア:

[(1, 12786068), (2, 6393034), (4, 3196517), (23, 555916), (46, 277958), (47, 272044), (92, 138979), (94, 136022), (188, 68011), (1081, 11828), (2162, 5914), (2957, 4324)]