15697921567

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1\times {\mathrm{17509}}^1$

素因数の和:19842

約数の個数: 16

約数和(自身を含む): 17352550080

約数和(自身を除く): 1654628513

約数列:

[1, 17, 23, 391, 2293, 17509, 38981, 52739, 297653, 402707, 896563, 6846019, 40148137, 682518329, 923407151, 15697921567]

約数ペア:

[(1, 15697921567), (17, 923407151), (23, 682518329), (391, 40148137), (2293, 6846019), (17509, 896563), (38981, 402707), (52739, 297653)]